Showing all cases.
Multiple system atrophy - Cerebellar type
Published on March 10, 2022
Atrophy of cerebellum and brainstem with hot cross bun sign in pons...
By Dr. Pavan Kumar
Blake's pouch cyst
Published on February 15, 2022
Infravermian cyst communicating with the fourth ventricle....
By Dr. Pavan Kumar
Multiple system atrophy - Parkinsonism
Published on February 13, 2022
There is bilateral reduced putamen volume with linear FLAIR / T2W / ADC hyperintense signal adjacent to it ( Putamen rim sign).Acute lacunar infarct in the pons....
By Dr. Pavan Kumar
Renal calyceal diverticulam
Published on December 25, 2021
Plain CT images shows cyst with milk of calcium.On delayed post contrast images the cystic lesion is completely filled by contrast....
By Dr. Pavan Kumar
Wernicke's encephalopathy
Published on December 10, 2021
Symmetric areas of FLAIR hyperintensity in the bilateral medial thalamus, mamillary body and periaquaductal region...
By Dr. Pavan Kumar
External auditory canal atresia
Published on October 22, 2021
External auditory canal atresia.Microtia.Hypoplastic and dysplastic middle ear ossicles....
By Dr. Pavan Kumar
PUJ obstruction
Published on July 30, 2021
Gross dilatation of renal pelvis with hydronephrosis....
By Dr. Pavan Kumar
Arnold chiari malformation - type II
Published on July 21, 2021
Gross ventriculomegaly noted.herniation of the cerebellum through the cisterna magna with banana shaped cerebellum ( Not shown).Posterior spinal element defect in the lumbar region with herniation of intraspinal content....
By Dr. Pavan Kumar
Occipital meningoencephalocele.
Published on July 21, 2021
There is herniation of meninges, neuroparenchyma and ventricles through the 2cm sized defect in the occipital region....
By Dr. Pavan Kumar
Normal fetal kidneys
Published on July 21, 2021
Normal fetal kidneys at 19 week...
By Dr. Pavan Kumar
Normal- Measuring transcerebellar diameter
Published on July 21, 2021
Measuring TCD, Cisterna magna and nuchal fold in oblique axial section....
By Dr. Pavan Kumar
Mid saggital facial profile of fetus
Published on July 21, 2021
Mid saggital facial profile of fetus at 19 weeks of gestation...
By Dr. Pavan Kumar
Normal cardiac views in anomaly scan
Published on July 21, 2021
This case has no description...
By Dr. Pavan Kumar
Normal trilaminar endometrium
Published on July 21, 2021
In the late proliferative phase endometrium shows trilaminar appearance.Outer basal echogenic layer.Middle hypoechoic functional layer.Inner hyperechoic thin line at junction of 2 sides....
By Dr. Pavan Kumar
Fracture blister
Published on June 16, 2021
Fracture blister in a case of calcaneal fractureFracture blister is vesicle arising from the skin adjacent to fracture.Contributed by- Dr sameer raniga ...
By Dr. Pavan Kumar
Rhino orbito cerebral mucormycosis
Published on June 1, 2021
pansinusitis with bilateral orbital cellulitis (left>right) with left optic perineuritis with extension into anterior and middle cranial fossa results in fungal granuloma in bilateral frontal lobe and in left medial temporal lobe with possibility ...
By Dr. Pavan Kumar
MRI of Mango
Published on October 19, 2020
Mango - \'\'particulary an alphonso\'\', tested with time and taste. Half riped on a tree and half in a shop..presents with yellowish discoloration....
By Dr. Pavan Kumar
MRI of banana
Published on October 19, 2020
T2W sagittal and axial images.No cases in hospitals. Machine was unemployed and asked for a job....
By Dr. Pavan Kumar
Ruptured uterus with extrauterine fetal demise
Published on October 10, 2020
Fetal skeleton with adjacent air - suggestive of putrefaction changes.Striated pattern of enhancement of bilateral kidney - suggestive of pyelonephritis...
By Dr. Pavan Kumar
Ruptured dermoid
Published on July 19, 2020
A space occupying lesion in right temporal bone, showing hemorrhage on SWI images and fat component on T1W images. Post operative CT shows air and fat in the sulcal spaces...
By Dr. Pavan Kumar
Corona virus lung infection
Published on July 9, 2020
Multi focal patchy ground glass opacities with reticular interlobular and intralobular interstitial thickening are noted in bilateral lung parenchymal involving all the lobes. They show predominantly peripheral distribution with few sparse areas of p...
By Dr. Pavan Kumar
Colonic involvement in crohn's disease
Published on June 28, 2020
Long segment circumferential wall thickening of distal descending colon, sigmoid colon, rectum and anus is noted. It shows stratified enhancement with mucosal hyperenhancement. The single wall thickness measures 7 mm. Surrounding fat stranding and pr...
By Dr. Pavan Kumar
MR Enterography in crohn's disease
Published on June 28, 2020
Few segments of small bowel wall thickening with enhancement to post contrast images, these are as follows:- Long segment wall thickening is noted involving terminal ileum upto the IC junction. It measures...
By Dr. Pavan Kumar
Pneumonia in COVID -19
Published on June 28, 2020
Mutliple patchy areas of ground glass opacities scattered throughout bilateral lung fields...
By Dr. Pavan Kumar
Thyroid opthalmopathy
Published on June 28, 2020
Enlargement of extraocular muscles with relative sparing of tendons - giving coca - cola appearance ( Coca - cola sign)...
By Dr. Pavan Kumar
Silent sinus syndrome
Published on June 28, 2020
Atrophic left maxillary sinus with bowing of inferior orbital wall...
By Dr. Pavan Kumar
Small rectocele with mild rectal prolapse
Published on May 27, 2020
Pelvic floor imaging: MR defecogram At rest: The positions of the bladder base, anorectal junction and cervix are normal and noted above the pubococcygeal line. ...
By Dr. Pavan Kumar
Global pelvic floor weakness
Published on May 27, 2020
Pelvic floor imaging: At rest: The positions of the bladder base, anorectal junction and cervix are normal and noted above the pubococcygeal line. During straining & def...
By Dr. Pavan Kumar
Rectocele and cystocele
Published on May 27, 2020
MRI DEFECOGRAM Protocol:Dynamic imaging of pelvic floor was done in sagittal plane using T2W sequences during rest, squeezing, straining and defecation.&...
By Dr. Pavan Kumar
MR defecogram Rectocele
Published on May 27, 2020
MRI DEFECOGRAM Protocol:Dynamic imaging of pelvic floor was done in sagittal plane using T2W sequences during rest, squ...
By Dr. Pavan Kumar
Large anterior rectocele
Published on May 27, 2020
MRI DEFECOGRAM Protocol:Dynamic imaging of pelvic floor was done in sagittal plane using T2W sequences during rest, squeezing, straining and defecation.&...
By Dr. Pavan Kumar
COVID-19 Pneumonia
Published on May 26, 2020
Multiple areas of ground glass opacities and patchy consolidations are noted in bilateral lung parenchyma predominantly in the subpleural and peribronchial location.Multiple subsegmental atelectatic bands noted in bilateral lung parenchyma...
By Dr. Pavan Kumar
Osteosarcoma
Published on May 25, 2020
An ill-marginated mixed density mass with osteoid matrix is noted centered in the left mandibular extending into the posterior mandibular arch in relation to root of 1st and 2nd molar.Associated large soft tissue component...
By Dr. Pavan Kumar
Carotid body paraganglioma
Published on May 25, 2020
A well-defined intensely enhancing mass lesion is noted occupying right supra-hyoid and infra-hyoid carotid spaces. Mild restricted diffusivity noted. Suggestion of faint calcific foci noted within. The lesion splays the carotid arter...
By Dr. Pavan Kumar
Schwanoma
Published on May 25, 2020
A well-defined rounded to oval shaped lesion is noted in the left side of cheek. It is noted anterior to masseter muscle along the buccal space. No obvious erosion of the bone. The lesion is bulging upto the subcutaneous fat. No infiltration of the s...
By Dr. Pavan Kumar
Pleomorphic adenoma
Published on May 25, 2020
A well-defined rounded lesion noted in the superficial and adjacent deep lobe of left parotid gland posterior to the angle of mandible;- Appears homogenous, mildly hypointense on T1W images and markedly...
By Dr. Pavan Kumar
Ludwig angina
Published on May 25, 2020
1. ll-defined submandibular collection on the left side extending along the submental region to the right side, maximum width of ~3cms.It extends posteriorly upto angle of mandible.2. On the left sid...
By Dr. Pavan Kumar
Cytotoxic lesion of corpus callosum
Published on May 24, 2020
Small oval shaped area showing marked restriction diffusion and T2W / FLAIR hyperintensity noted in the splenium of corpus callosum....
By Dr. Pavan Kumar
Emphysematous cystitis
Published on May 13, 2020
Urinary bladder is well distended and shows diffuse mural wall thickening with intraluminal and mural air. Air pockets noted in adjacent soft tissue, extra-peritoneally and along the muscles of anterior abdominal wall....
By Dr. Pavan Kumar
Epididymo - orchitis
Published on May 10, 2020
Right testis appear bulky and heterogeneous. Shows increased vascularity on color Doppler. Right epididymis appear bulky and heterogeneous. Increased vascualirty noted on color Doppler....
By Dr. Pavan Kumar
Carcinoma rectum
Published on April 30, 2020
Asymmetrical circumferential enhancing polypoidal wall thickening noted involving the upper rectum, rectosigmoid junction and distal sigmoid colon with following details - - &nb...
By Dr. Pavan Kumar
Meningitis
Published on April 30, 2020
Meningeal enhancement along bilateral cerebral hemispheres (Left > Right) and midline falx. Thin subdural fluid along the left cerebral convexity and 2 mm in thickness in the right frontal convexity ...
By Dr. Pavankumar
Target sign - Crohn's disease
Published on April 26, 2020
Target sign due to submucosal edema in this active case of crohn\'s disease...
By Dr. Pavan Kumar
Chronic osteomyelitis
Published on April 26, 2020
- Tibia shows cortical thickening with loss of normal marrow signal intensity in the mid and distal shaft region. Marrow edema with fluid noted on T2W / STIR images. - ...
By Dr. Pavan Kumar
Cross fused kidney
Published on April 22, 2020
Ectopic right kidney noted, it is crossing the mid line and is fused with the lower polar region of left kidney. The ectopic right kidney is transversely oriented the renal pelvis facing anteriorly. - Ectopic right kidney (crosse...
By Dr. Pavan Kumar
Pneumosinus dilatans in planum sphenoidale meningioma
Published on April 22, 2020
There is a large , well-defined, anterior cranial fossa mass based on the planum sphenoidale as described· It is moderately compressing and superiorly depressing the inferior frontal lobes.·&nb...
By Dr. Pavan Kumar
Bilateral partial ovarian torsion
Published on April 22, 2020
Left ovary –- Is moderately enlarged in size ( Volume – 51cc) , - Twisted ovarian pedicle noted in left adnexa adjacent to left ...
By Dr. Pavan Kumar
Jugular vein phleboectasia
Published on April 22, 2020
There is abnormal dilatation of right internal jugular vein during Valsalva for a length of 8cm in the lower 2/3rd of neck, starting from C4 vertebra upto the formation of right brachiocephalic vein. &...
By Dr. Pavan Kumar
Mesial temporal sclerosis
Published on April 22, 2020
Atrophic left hippocampus with increased T2W/FLAIR signal and loss of normal undulations ...
By Dr. Pavan Kumar
Prosthetic aortic valve endocarditis - with mycotic aneurysms
Published on April 22, 2020
Prosthetic aortic valve with :- Focal dehiscence along the right lateral aspect.- Multifocal para valvular and s...
By Dr. Pavan Kumar
CT Enterography study - arterial phase
Published on April 22, 2020
CT enterography images with optimally distended small bowel loops...
By Dr. Pavan Kumar
Nerve sheath tumor of trigeminal nerve
Published on April 19, 2020
A well-defined extra axial intense heterogeneously enhancing lesion is noted in the left CP angle and infra-temporal region in the middle cranial fossa. Few foci of blooming noted on SWI images.Trigeminal n...
By Dr. Pavan Kumar
Typhoid ileocolitis
Published on April 19, 2020
Short segment edematous enhancing circumferential symmetrical wall thickening noted involving the terminal ileum and ileocecal junction. Maximum single wall thickness measuring 8mm in the cecal region.No perienteric and pe...
By Dr. Pavan Kumar
Dysembryoplastic neuroepithelial tumor ( DNET )
Published on April 19, 2020
A well-defined lobulated markedly T2W hyperintense lesion noted in the left medial temporal lobe and posterior perisylvian region with following details; - No restriction diffusion noted on DWI/ADC...
By Dr. Pavan Kumar
Oligodendroglioma
Published on April 19, 2020
There is evidence of a fairly well-defined ,large, hetero-intense lesion , predominantly T2W hyperintense not showing restricted diffusion noted in the right high parietal , posterior temporo-occipital region The occipital horn of the right lateral v...
By Dr. Pavan Kumar
Game keepers thumb with stener'slesion
Published on April 19, 2020
Complete tear of ulnar collateral ligament of the metacarpophalangeal joint of thumb at its insertion over the base of proximal phalanx. The retracted ulnar collateral ligament appear thickened. The torn ul...
By Dr. Pavan Kumar
Bilateral sacroilitis
Published on April 19, 2020
Mild effusion noted in left Sacro-iliac joint with diffuse adjacent edema in both iliac as well as sacral aspect. Right Sacro-iliac joint shows minimal altered signal intensities noted posterior and inferior aspect of the j...
By Dr. Pavan Kumar
Complete tear of achilles tendon
Published on April 19, 2020
Complete tear of Achilles tendon noted near its insertion site. There is retraction of the tendon, distal part of retracted tendon is located 10 - 12 cm away from the insertion site. There is loss of soft tissue over postero-l...
By Dr. Pavan Kumar
Subependymal heterotopia
Published on April 18, 2020
Subependymal heterotopia noted along the infero-lateral margin of temporal horns and occipital horns of both lateral ventricles. ...
By Dr. Pavan Kumar
Gemicitabine induced interstitial lung disease.
Published on April 13, 2020
Ground glass and reticular opacities noted in the bilateral lung fields (Left > Right) predominantly in the lower lobes. Relative sub pleural sparing noted.Mild bronchiectatic changes noted in right middle lobe, lingular segment of left...
By Dr. Pavan Kumar
Mesenteric panniculitis
Published on April 4, 2020
Small localized area of mesenteric fat stranding surrounded by a psuedocapsule is noted adjacent to the third part of duodenum. Multiple subcentimetric mesenteric lymph nodes are noted within the fat stranding area. Few mil...
By Dr. Pavan Kumar
Right MCA Thrombus
Published on February 23, 2020
Thrombus in the M2 segment of the right MCA with abrupt cut off and non-visualisation of the cortical branches....
By Dr. Pavankumar
Colonic diverticulosis
Published on February 22, 2020
Multiple air containing outpouching are seen arising from colon, predominantly from sigmoid colon and descending colon....
By Dr. Pavan Kumar
Ectopic thymus
Published on November 28, 2019
Ectopic thymus gland between right common carotid and internal jugular vein....
By Dr. Pavankumar
Macrodystrophia lipomatosa
Published on November 10, 2019
There is enlargement of the Index and Middle fingers-bony as well as prominent soft tissues; predominantly of the index finger....
By Dr. Pavan Kumar
Liver cirrhosis with hepatocellular carcinoma
Published on November 10, 2019
There is evidence of a well-defined encapsulated lesion in the segment 7 of the liver in sub-capsular location. Restricted diffusion and ADC drop seen. Lesion is heterogeneously hyperintense onT2WI.It shows enhancement on the arterio...
By Dr. Pavan Kumar
Pericardial lipomatosis
Published on November 10, 2019
· There is concentric diffuse fat signal intensity seen around the cardiac chambers. The pericardium is not thickened. No calcifications. · Cine images do ...
By Dr. Pavan Kumar
Choroid fissural cyst
Published on November 10, 2019
Choroid fissural cyst on right side...
By Dr. Pavan Kumar
Large acute intracerebral hematoma
Published on November 10, 2019
Large acute intracerebral hematoma noted in left temporo-parietal lobe. Mild surrounding edema is noted. Fluid hematoma level is noted with in. It measures 6.2 x 4.3 x 3.4 cm (AP x TR x CC). Mass effect is noted over the ipsilateral lateral ventricle...
By Dr. Pavan Kumar
Bucket handle tear of medial meniscus
Published on November 10, 2019
Bucket handle tear seen with displacement of bucket handle torn fragment towards the intercondylar region. ...
By Dr. Pavan Kumar
Eagle syndrome
Published on November 10, 2019
Eagle syndroem aka stylohyoid syndrome - Long right styloid process / calcified stylohyoid ligament....
By Dr. Pavan Kumar
Wunderlich syndrome
Published on November 10, 2019
- Bilateral pleural effusion(R>L) with basal atelectasis.- Moderate to significant sized retroperitoneal haemorrhage seen. It seen extending along the pancreas with per...
By Dr. Pavan Kumar
Prostatitis
Published on November 10, 2019
Prostate gland shows restriction diffusion. Shows unifrom hyper enhancement on post contrast images.Bilateral seminal vesicle appear bulky....
By Dr. Pavan Kumar
Papillary carcinoma of thyroid
Published on November 10, 2019
Well defined hypoechoic solid lesion with vascularity. The peripheral hypoechoic rim is incomplete. No obvious calcifications noted.Histopathology proven case of papillary carcinoma of thyroid in left lobe....
By Dr. Pavan Kumar
Uterus didelphys
Published on November 9, 2019
There are two separate uterine body/cavities and two cervices. Few nabothian cysts are seen in the cervico uterine junction. There is a vertical vaginal septum seen.Vaginal jelly administered is seen in the...
By Dr. Pavankumar
Endomyocardial fibrosis
Published on November 9, 2019
· There is diffuse sub- endocardial enhancement seen along the anterior and antero inferior wall of the Right ventricle, apex, RV aspect of the interventricular septum.· &nbs...
By Dr. Pavankumar
Scar pregnency
Published on October 30, 2019
Gravid, anteverted.Echogenic collection are noted in the endometrial cavity in the fundus measuring ~ 1.3 x 2.5 x 3.0 cm (volume- 5.5ml) - suggestive of pseudosacIrregular gestation sac with macerated fetus noted in the lower an...
By Dr. Pavan Kumar
Gartner duct cyst
Published on October 27, 2019
There is a well defined thin walled cystic lesion is noted arising from anterior wall of mid vagina, above the pubic symphysis level. It shows incomplete septations within. It is indenting the neck of urinary bladder and mildly displaci...
By Dr. Pavan Kumar
Scar endometriosis
Published on October 23, 2019
An ill-defined irregular moderate sized soft tissue intensity lesion noted in the lower anterior abdominal wall. It measures approximately 4.5 x 2.8 x 6.2 cm. It is involving the right rectus abdominis muscle and adjacent deep subcut...
By Dr. Pavan Kumar
Groove pancreatitis
Published on October 23, 2019
- Mild fluid collection noted in the pancreaticoduodenal groove with surrounding fat stranding and mildly edematous medial wall of second part of the duodenum – Suggesting groove pancreatitis. -&nb...
By Dr. Pavan Kumar
Shotgun pellets
Published on October 23, 2019
Multiple small hyperdense foci noted in muscular and subcutaneous tissue over entire back (cervical region to lower back) and right axilla - pellets. ...
By Dr. Pavan Kumar
Annular pancreas
Published on October 18, 2019
- Pancreas appears diffusely bulky (head – 4cm, neck and body – 3.2cm, tail – 2cm) and shows heterogenous attenuation with fuzzy margins. Part of the pancreatic head and pancreatic duct are noted encircling the...
By Dr. Pavan Kumar
Incomplete annular pancreas
Published on October 17, 2019
Crocodile jaw appearance of incomplete annular pancreas.There is also thickening and enhancement of proximal CBD with IHBR.Peri aortitis....
By Dr. Pavan Kumar
Giant cell tumor of tendon sheath
Published on October 17, 2019
Lobulated subcutaneous lesion encasing flexor digitorum profundus tendon of the right index finger with pressure erosion on the underlying lateral cortex of middle phalanx ...
By Dr. Pavan Kumar
Pituitary TSHoma
Published on October 16, 2019
Fairly well defined non- enhancing lesion in the right half of the pituitary gland-Likely a microadenoma....
By Dr. Pavan Kumar
Lung carcinoma with azygos vein thrombosis
Published on October 16, 2019
An irregular ill-defined soft tissue density lesion in the left hilar region and extending to the superior segment of left lower lobe with narrowing of the distal part of left main bronchus, adherent to the adjacent pleura with moderate...
By Dr. Pavan Kumar
Scar endometriosis
Published on October 15, 2019
An ill-defined irregular moderate sized soft tissue intensity lesion noted in the lower anterior abdominal wall. It measures approximately 4.5 x 2.8 x 6.2 cm. It is involving the right rectus abdominis muscle and adjacent deep subcut...
By Dr. Pavan Kumar
Bilateral cornual block
Published on October 15, 2019
Both Fallopian tubes are not visualised, no free peritoneal spillage seen....
By Dr. Pavan Kumar
Aortic aneurysm
Published on October 6, 2019
Fairly well-defined homogeneous opacity noted in the left hilar region, forming obtuse angles with the aortic shadow, measuring approx. 9x6 cm in its maximum dimensions. No calcific radiodensities noted within. Hilar vessels are seen coursing through...
By Dr. Pavan Kumar
Choroidal melanoma.
Published on October 2, 2019
The lesion appear hyperintense on T1W images, hypointense on T2W and SWI images....
By Dr. Pavan Kumar
Hepatic hydatid cyst
Published on September 1, 2019
Liver: is enlarged in size measuring 21.5 cm with elevation of right dome of diaphragm. Left lobe is enlarged and is seen reaching upto the left hypochochondrium anterosuperior to the splenic surface Evidence of ...
By Dr. Pavan Kumar
Hydatid cyst of liver
Published on September 1, 2019
Evidence of a well defined T1W hypo,T2W/SPAIR hyperintense multi-vesicular cystic lesion noted involving segments IVA/IVB of the liver.Few T1W/T2W hypointense internal septations noted within the lesion. Multiple small T1W ...
By Dr. Pavan Kumar
Porcelain Gall bladder
Published on July 27, 2019
Evidence of a thin layer of hyperattenuating density noted around the gall bladder wall-S/O Porcelain gall bladder_ Dr saarah khan...
By Dr. Pavan Kumar
Normal barium swallow
Published on July 20, 2019
Procedure was done by administering barium sulphate suspension (250% w/v, 100ml) orally and fluoroscopic observation done. Filming done in Erect, AP and RAO, LAO positions and spot films of the upper and lower oesophagus taken....
By Dr. Pavan Kumar
Normal loopogram
Published on July 20, 2019
LOOPOGRAMCatheter tip inserted a few centimeters into the stoma. Barium is infused into the bowel and spot films takenFINDINGS:Distal loop was catheteriz...
By Dr. Pavan Kumar
Total esophageal stricture
Published on July 20, 2019
Procedure was done by administering barium sulphate suspension (250% w/v, 100ml) orally and fluoroscopic observation done. Filming done in Erect, AP and RAO, LAO positions and spot films of the upper and lower oesophagus taken....
By Dr. Pavan Kumar
Blind loops syndrome
Published on July 20, 2019
Catheter tip inserted a few centimeters into the stoma. Non ionic monomer contrast is infused into the bowel and spot films taken at multiple intervalsFINDINGS:Scout films show retention of barium in the ...
By Dr. Pavan Kumar
Oesophagitis with stricture
Published on July 20, 2019
Procedure was done by administering barium sulphate suspension (95% w/v, 50ml) orally and fluoroscopic observation done. Filming done in Erect, AP and RAO, LAO positions and spot films of the upper and lower oesophagus taken....
By Dr. Pavan Kumar
Esophageal strictures
Published on July 20, 2019
FINDINGS:There is evidence of narrowing of the contrast flow noted at the operative site at the level of C7- T1 [post cricoid region]. However no obvious contrast stasis noted. There is no evidence of leakage of...
By Dr. Pavan Kumar
Multiple Esophageal and pyloric Strictures
Published on July 20, 2019
The oesophagus was visualised. Multiple strictures noted in the esophagus and gastroesophageal junction as evidenced by narrowing of the contrast. However distal flow of contrast is seen.Contrast is seen filling the stomach.Evi...
By Dr. Pavan Kumar
Hemimegalencephaly
Published on July 20, 2019
Hemimegancephaly with pachygyria, gray white matter heterotopia, and white matter calcification involving the right cerebral hemisphere -likley S/o compex cortical dysplasia.Thining of corpus callosum noted. ...
By Dr. Pavan Kumar
Aneurysmal bone cyst
Published on July 19, 2019
There is evidence of a well-defined, expansile,lytic T1W hypointense and T2W/SPAIR hyperintense lesion measuring approx 35x21x20mm (APXTRXCC) with multiple thin bony septae ,noted arising from the metadiaphyseal (shaft and base )region of...
By Dr. Pavan Kumar
Giant cell tumor
Published on July 19, 2019
Expansile lytic nonenhancing lesion with cortical breach with fluid and blood attenuating areas noted within (pre contrast mean HU: 70 post contrast mean HU 74 ] measuring 47x80x42 mm (ApxTrxCc) noted in body of right ilium and involving ...
By Dr. Pavan Kumar
Aoritc aneurysm
Published on July 19, 2019
Saccular aneurysmal dilatation of the abdominal aorta extending from lower border of L3 vertebra up to the bifurcation for a length of 5cm, measuring 3.5cm in diameter at lower border of L3 vertebra noted. Atherosclerotic changes with significant wal...
By Dr. Pavan Kumar
Gaint cell tumor
Published on July 19, 2019
Evidence of an ill defined expansile lytic mass lesion noted on the left paravertebral region involving T12 vertebral body and posterior elements. The lesion is measuring 62x62x76 mm. The lesion has fluid fluid levels. There is intraspinal extension ...
By Dr. Pavan Kumar
Gaint cell tumor / Aneurysmal bone cyst
Published on July 19, 2019
An well-encapsulated expansile lytic heterogenously enhacing lesion with extraosseous soft tissue component, having lobulated margins, with few non enhancing necrotic areas within in the epimetaphyseal region involving the head, greater and l...
By Dr. Pavan Kumar
Gaint cell tumor /Aneurysmal bone cyst
Published on July 19, 2019
Expansile lytic lesion in the neck and proximal shaft of the proximal humerus, involving metaphseal and diaphyseal regions, associated with cortical thinning and thin reticulations within.- Differentials to be considered: ...
By Dr. Pavan Kumar
Acute pancreatitis
Published on July 19, 2019
Pancreas:Pancreatic parenchyma appears bulky and heterogenous with head, body and tail measuring 35mm, 29mm and 31mm respectively. The main pancreatic duct is normal.There is a peripherally enhancing,fluid attenuating, loculated collectio...
By Dr. Pavan Kumar
Choledocholithiasis
Published on May 2, 2019
Solitary calculus (6.5 x 6mm) in the terminal CBD with upstream obstructive dilatation of biliary system...
By Dr. Pavan Kumar
Cirrhosis of liver with portal hypertension
Published on May 2, 2019
Liver: - Shrunken in size with heterogenous signal intensity with irregular margins. - Volume redistribution is noted. Widening of hi...
By Dr. Pavan Kumar
Infiltrative cardiomyopathy
Published on May 2, 2019
Thickening of infero-septal and adjoining inferior wall of left ventricle with mid myocardial enhancement and mild hypokinesia. ?Sarcoid...
By Dr. Pavankumar
Myocardial bridging
Published on April 30, 2019
Myocardial bridgingA band of cardiac muscle that covers the coronary vessel....
By Dr. Pavan Kumar
Ramus intermedius - VRT
Published on April 30, 2019
VRT image showing ramus intermedius....
By Dr. Pavan Kumar
Ramus intermedius artery
Published on April 30, 2019
Axial CT image showing ramus intermedius. It is a coronary artery variant, resulting from tifurcation of left main coronary artery...
By Dr. Pavan Kumar
Saphenous vein graft
Published on April 30, 2019
MIP images showing saphenous vein graft...
By Dr. Pavan Kumar
Saphenous vein graft
Published on April 30, 2019
Saphenous vein graftVRT image showing saphenous vein graft...
By Dr. Pavan Kumar
Chicken egg
Published on April 24, 2019
Hyperechoic strucutre surrounded by hpoechoic rim.Patient gender - Followed PCPNDT - Not disclosed....
By Dr. Pavan Kumar
Osteoblastic metastasis
Published on March 10, 2019
In this k/c/o prostatic cancer, there are multiple radiodense lesions of varying size and noted involving spine, pelvis and femoral head and neck...
By Dr. Pavan Kumar
Small bowel obstruction
Published on March 10, 2019
Multiple dilated small bowel loops with air fluid level in abdomen....
By Dr. Pavan Kumar
Live ectopic pregnency
Published on March 8, 2019
Echogenic structure with gestational sac and fetal pole within. It shows cardiac activity of HR 109/min...
By Dr. Pavan Kumar
x ray of pulmonary hypertension with azygous lobe
Published on November 22, 2018
mild cardiomegaly with prominant pulmonary arteries consistent with PAH and azygous fissure ...
By Dr. Ashok sharma
Hydatid cyst of liver
Published on November 15, 2018
LIVER: • Normal in size, shape, outlines and parenchymal attenuation.• Moderate sized well defined hypodense lesion of size 7.8x8.3x7cm noted involving right lobe of liver. It reaches the poster...
By Dr. Pavan Kumar
Paraduodenal hernia
Published on November 15, 2018
Internal herniation of proximal jejunal loop is noted in the left paramedian infrapancreatic region – Consistent with left para-duodenal hernia. It is seen posterior to distal body of stomach and anterior to the left kidney. Mild t...
By Dr. Pavan Kumar
Dextrocardia
Published on November 13, 2018
Chest radiograph showing cardia apex towards right side.Patient in rotation...
By Dr. Pavan Kumar
Incomplete inversion of hippocamapi
Published on November 13, 2018
Multiple subependymal nodules are noted in the lateral margins of body of both lateral ventricles. They are isointense with the grey matter – Suggesting subependymal heterotopias. Periventricular hyperintensity note...
By Dr. Pavan Kumar
Incomplete inversion of hippocamapi
Published on November 13, 2018
Multiple subependymal nodules are noted in the lateral margins of body of both lateral ventricles. They are isointense with the grey matter – Suggesting subependymal heterotopias. Periventricular hyperintensity note...
By Dr. Pavan Kumar
Constrictive pericarditis
Published on November 10, 2018
Mild pericardial thickening with maximum thickness up to 4.4 to 6.0mm noted. Small foci of calcifications noted. No pericardial effusion noted. Dilatation of the left atrium noted. Dilatation of IVC, hepatic veins ...
By Dr. Pavan Kumar
Hollow viscus perforation
Published on November 10, 2018
Moderate intra-peritoneal free fluid with large air fluid levels are noted in the abdomen and pelvis. Few tiny air pockets and hyperdense areas are noted adjacent / in close relation distal sigmoid colo...
By Dr. Pavan Kumar
Acute appendicitis
Published on November 10, 2018
APPENDIX: • The appendix is inflamed and measures 11.6 mm in diameter.• Periappendiceal inflammation.• No obvious radiopaque appendicolith noted.• No obvious collection...
By Dr. Pavan Kumar
Liver segmentation on CT
Published on November 10, 2018
Liver segmentation on CT...
By Dr. Pavan Kumar
Pre operative evaluation of liver transplant donor
Published on November 10, 2018
Liver is normal in size, shape, attenuation and enhancement pattern. No focal lesions. Plain Study: Average hepatic density is 58.6 HU (Averaged from 20 sites) Average splenic density is 44.25 HU (Aver...
By Dr. Pavan Kumar
Hepatocellular carcinoma
Published on November 10, 2018
• Shrunken in size with heterogeneous parenchymal attenuation with nodular surface. Widening of interlobar fissure, GB fossa region and hilar periportal space noted. Volume redistribution noted with hypertrophy of left lobe and caudate lobe....
By Dr. Pavan Kumar
PItuitary macroadenoma
Published on November 9, 2018
Moderate sized lobulated mass lesion is noted in the sella – suprasellar region with following details: 1. It measures 24mms (CC) x 22mms (Trans) x 19mms (AP) dimensions.2. The pituitar...
By Dr. Pavan Kumar
Gastrointestinal stromal tumor(GIST)
Published on November 9, 2018
Well defined enhancing soft tissue mass seen arising exophytically from the wall of greater curvature of stomach.The lesion measures 4.2x3.6 x2.5 cms.No evident necrosis or calcification...
By Dr. Pavan Kumar
Neurofibromatosis type - I
Published on November 8, 2018
Multilevel out-pouching of dural sac s/o dural ectasia is seen through widened neural foramina on right side at L3-4, L4-5, L5-S1 and S1-2, S2-3 levels. There is scalloping of adjacent vertebral bodies....
By Dr. Pavan Kumar
Scleroderma
Published on November 8, 2018
Ill-defined reticulonodular densities are seen in the peripheral parts of bilateral lung parenchyma (predominantly in thelower lobes). They are also seen in bilateral upper lobes, middle lobe and lingular segments. The interlobular interstitium...
By Dr. Pavan Kumar
Ovarian torsion
Published on November 7, 2018
Left ovary is enlarged in size and measures 7.3 x 4.8 cm. It shows a central cystic lesion measuring 3.8 x 3.0 cm. The peripheral part of the ovary shows multiple small follicles and is predominantly hypointense and nonenhancing in p...
By Dr. Pavan Kumar
Hallervorden spatz disease
Published on November 7, 2018
AKA Pentothenate kinase associated degeneration.Bilateral globus pallidi show signal alterations – Eye of Tiger sign. It shows T2 hypointense as well as focal areas of hyperintensities and are partially suppressed in FLAIR images.&nbs...
By Dr. Pavan Kumar
Epiploic appendagitis
Published on November 7, 2018
An ill-defined localised area of fat stranding (measuring ~3.3 x 2.7cms) noted at postero-lateral aspect of proximal sigmoid colon. Mild displacement of sigmoid colon anteriorly. Mild reactive wall thickening of adjacent sigmoid colon....
By Dr. Pavan Kumar
Usual interstitial pneumonia
Published on November 7, 2018
Subpleural interstitial thickening in both lung fields, predominantly in the lower lobes. Honey comb cystic changes are seen in subpleural location. Emphysematous changes in right middle lobe with thin calcification seen.Br...
By Dr. Pavan Kumar
Colloid cyst
Published on November 7, 2018
A well defined hyperdense structure seen at the foramen of monroe in the midline. ...
By Dr. Pavan Kumar
Adult polycytic kidney disease
Published on November 3, 2018
LIVER: Enlarged in size with multiple cysts of varying sizes scattered in both lobes, largest measuring 8.3x5.4 cms. Porta hepatis is normal. No evidence of intrahepatic biliary radicular dilatation. ...
By Dr. Pavan Kumar
Takayasu arteritis
Published on November 3, 2018
Extensive narrowing of renal and infrarenal aorta with narrowing of renal arteries...
By Dr. Pavan Kumar
Multiple sclerosis
Published on November 2, 2018
Multifocal Demyelinating lesions in bilateral cerebral hemispheres, brain stem, cerebellum and cervico-dorsal cord ...
By Dr. Pavan Kumar
Meningiomatosis
Published on November 1, 2018
Multiple intensely enhancing extradural, dural based lesions noted.Appears hyperdense on plain CTIso intense on T2W images and homogenously enhance on post contrast T1W images.Blooming noted on SWI images....
By Dr. Pavan Kumar
Chronic pancreatitis
Published on November 1, 2018
Pancreas appears atrophic with multiple coarse nodular calcific foci in pancreas. MPD appears prominent.Fatty liver....
By Dr. Pavan Kumar
Pancreatic carcinoma
Published on November 1, 2018
Known case of pancreatic carcinoma on chemotherapy.Arterial hypoenhacning mass is noted in the head,neck and body of pancreas....
By Dr. Pavan Kumar
Pyelonephritis
Published on November 1, 2018
Proximal ureteric calculus with bulky right kidney and peri renal fat stranding.Thickening of peri renal fascia...
By Dr. Pavan Kumar
Multifocal hepatocellular carcinoma
Published on November 1, 2018
Chronic liver disease with ill defined large necrotic lesion involving segment VI & VII with multiple ill defined arterial enhancing lesions in right lobe of liver – most likely represent multifocal HCC ...
By Dr. Pavan Kumar
Tetralogy of fallot
Published on November 1, 2018
VSDPulmonary stenosis Right ventricular wall thickeningover riding of aorta...
By Dr. Pavan Kumar
Coarctation of aorta
Published on November 1, 2018
Aortic arch: Focal narrowing of distal arch is noted at the junction of arch and descending thoracic aorta with post stenotic dilatation. This narrowing is ~6.4mm distal to origin of left subclavian artery. The maximum diameter at the s...
By Dr. Pavan Kumar
Heterotaxy syndrome
Published on November 1, 2018
Liver is seen on left side.spleen is seen on right side.Stomach is on right side. Right sided aortic arch and left sided IVC...
By Dr. Pavan Kumar
Total anomalous pulmonary venous connection
Published on November 1, 2018
Ø Common atrium.Ø Overriding of aorta with large VSD. Ø Right sided aortic arch with descending aorta to the right o mid line.Ø Relatively smaller ca...
By Dr. Pavan Kumar
Ectopia cordis
Published on November 1, 2018
Ø Herniation of the ventricle through the anterior pericardium and thoracic wall defect. Ø Tricuspid atresia with severely dilated right atrium.Ø&...
By Dr. Pavan Kumar
Stomach GIST with liver mets
Published on November 1, 2018
Stomach GISTLiver metsLeft sided pleural effusion...
By Dr. Pavan Kumar
Idiopathic pulmonary fibrosis
Published on November 1, 2018
Reticular, intralobar and interlobar interstitial thickening with honeycombing noted involving posterior, subpleural and basal regions of both lungs with apico-basal gradient. Mild traction bronchiectasis noted involving bilateral low...
By Dr. Pavan Kumar
Idiopathic pulmonary fibrosis
Published on November 1, 2018
Multiple layers of honeycombing noted in bilateral lung parenchyma as follows:1. Basal segments of both lower lobes: The honeycomb cysts are predominantly seen in multiple layers along the peripheral 1/3rd of the lung parenchyma....
By Dr. Pavan Kumar
Cystocele
Published on November 1, 2018
A well-defined oval shaped cystic lesion (measuring 24 x 9 mm) noted in the lower cord at L5-S1 level, along the central canal. A cone shaped signal changes noted along the central canal in the lower cord just above the cystic lesion extendin...
By Dr. Pavan Kumar
Lumbosacral meningocele
Published on November 1, 2018
This case has no description...
By Dr. Pavan Kumar
Hemivertebra.
Published on November 1, 2018
Hemivertebra at D8 level Anterolisthesis of L5 over S1...
By Dr. Pavan Kumar
Arnold chiari malformation - type I
Published on November 1, 2018
Cerebellar tonsillar herniation is noted ~10mm inferior to the level of foramen magnum. ...
By Dr. Pavan Kumar
Tetralogy of fallot
Published on October 31, 2018
Congenital heart disease (TOF) with:- Right sided aortic arch.- Narrowing of the main pulmonary and left pulmon...
By Dr. Pavan Kumar
Pituitary macroadenoma
Published on October 31, 2018
- Post-operative status. Post-operative changes are seen in the nasal cavity, sella and sphenoid sinus.- Hyperdensity with packaging material seen in the nasal cavity....
By Dr. Pavan Kumar
Duodenal GIST
Published on October 31, 2018
- Well defined moderately enhancing polypoidal solid mass lesion noted arising from the 2nd and proximal 3rd parts of duodenum.- It measures ~ 4.9 x 4.2 x...
By Dr. Pavan Kumar
Duodenal diverticular abscess
Published on October 31, 2018
- D3 & D4 segments of duodenum show wall thickening. - Lobulated localised fluid collection with air few pockets noted around the 3rd part of duodenum. It measure...
By Dr. Pavan Kumar
SMA SYNDROME
Published on October 31, 2018
The stomach is distended with delayed gastric emptying (distended stomach on half an hour delayed images)The aorto mesenteric angle is 20 degrees (Normal: 25-60 degrees)Aorto-mesenteric distance is ~4.5 mm (Normal: 10-28mm)....
By Dr. Pavan Kumar
TYPE IVB CHOLEDOCHAL CYST
Published on October 31, 2018
Cystic dilatation of common bile duct noted, suggesting choledochal cyst. It measures 17.5 x 13.5mms. Cystic duct is inserting into the choledochal cyst. The distal part of the cystic duct for a length of ~10mms shows mild cylindrical dilatation. The...
By Dr. Pavan Kumar
Choledochal cyst
Published on October 31, 2018
Two calculi measuring ~8mm and 9mm are noted in the distal CBD. There is significant cylindrical dilatation of CBD and CHD with focal saccular dilatation along the lateral wall of CBD, along the lateral wall. Small cystic duct stump seen with tiny in...
By Dr. Pavan Kumar
Adrenal neuroblastoma
Published on October 30, 2018
Large lobulated and elongated solid lesion is noted in the left para-aortic region, just anterior and superior to the left kidney. It measures 5.8cms (CC) x 3.8cms (AP) x 2.6cms (TR) dimensions. Medially, it is abutting the left diaphragmatic crus. P...
By Dr. Pavan Kumar
Phrygian cap
Published on October 26, 2018
Image Courtesy - wikimedia commons....
By Dr. Pavan Kumar
Deep brain stimulator
Published on October 26, 2018
Deep brain stimulatorDBS electrodes are noted bilaterally traversing the frontal lobes with its tip near the cerebral peduncles.Pneumocephalus noted in bilateral anterior frontal region....
By Dr. Pavan Kumar
Cholelithiasis with cholecystitis
Published on October 26, 2018
Cholelithiasis with cholecystitisGALL BLADDER: Well-distended. Calculus seen measuring 16 mm. Gall bladder wall appears thickened and edematous and shows increased vascularity on doppler. ...
By Dr. Pavan Kumar
Appendicitis
Published on October 26, 2018
RIF: Appendix appears enlarged in size with wall thickening and non-compressible. The maximum diameter measures 10 mm. Mild periappendiceal fat stranding noted. No obvious mass formation / collection at present.No ascites....
By Dr. Pavan Kumar
Gestational sac
Published on October 26, 2018
Gestational sac- UTERUS: Gravid uterine status. Single live intrauterine gestational corresponding to 7 weeks 1 day (CRL measures 10.1mm)...
By Dr. Pavan Kumar
Intraheptaic biliary radicles
Published on October 26, 2018
Intraheptaic biliary radicles...
By Dr. Pavan Kumar
Urinary bladder mass
Published on October 26, 2018
URINARY BLADDER: Partially distended with clear contents. Diffuse irregular bladder wall thickening noted measuring 7.2 mm. Polypoidal mass measuring 0.9 x 1.2 x 1.4 cm noted within the bladder. It shows minimal vascularity on puttin...
By Dr. Pavan Kumar
Intussusception
Published on October 24, 2018
Few mildly enlarged discrete lymphnodes are noted in central and RIF region largest measuring 13 x 8 mm.Bowel within the bowel appearance in right lumbar / iliac region – represents Ileoileal intussusception.It measures about ...
By Dr. Pavan Kumar
Medial meniscus tear
Published on October 24, 2018
1. Posterior meniscal root tear of medial meniscus and medial extrusion of the body of meniscus along the medial joint line.2. Grade I sprai...
By Dr. Pavan Kumar
Petroclival meningioma
Published on October 24, 2018
Large lobulated well enhancing extra-axial mass lesion is noted in the right petroclival region with following details:- It measures 72mm (CC) x 49mm (TR) x 54mm (AP) dimensions. - &n...
By Dr. Pavan Kumar
Adrenal adenoma
Published on October 23, 2018
There is a focal well defined mass measuring 2.4 x 2.7 cm arising from the lateral limb of the right adrenal gland. The HU value of the lesion on the plane study is - 10 to – 16, it shows Heterogeneous enhancement o...
By Dr. Pavan Kumar
Malignancy of Rectosigmoid
Published on October 23, 2018
- NG in situ.- Short segment, ~30mm in length circumferential wall thickening with enhancement seen in the recto sigmoid region. Single maximu...
By Dr. Pavan Kumar
Tuberculoma
Published on October 23, 2018
Well defined rim enhancing lesion seen in the left parietal cortical region with perifocal edema, measuring ~ 19x10x14mm.The lesion shows T2 hypointense and T1 hyperintense wall. Central diffusion restriction.No other lesions ar...
By Dr. Pavan Kumar
Intussusception
Published on October 23, 2018
A well-defined submucosal lipomatous lesion measuring 2.8 x 1.6cms is noted in the mid ileal loop. It is causing ileoileal intussusception. ...
By Dr. Pavan Kumar
Mediastinal lymphoma
Published on October 23, 2018
Ø Large soft tissue density mass in the anterior mediastinum – Possibly suggests Lymphoma. Ø Small nodularity along the left antero-medial pleura at the cardiophrenic angle....
By Dr. Pavan Kumar
Aortic dissection
Published on October 23, 2018
Ascending aortic dissecting aneurysm with dissection commencing from the arch extending into the right brachiocephalic artery, into the right CCA/Origin of Right SCA, descending aorta upto the aortic bifurcation and right common iliac a...
By Dr. Pavan Kumar
Progressive multifocal leukoencephalopathy (PML)
Published on October 21, 2018
Progressive multifocal leukoencephalopathy (PML) Progressive multifocal leukoencephalopathy (PML) is characterized by widespread demyelinative lesions due to infection of oligodendrocytes by...
By Dr. Pavan Kumar
Wallenberg syndrome
Published on October 21, 2018
Wallenberg syndromeAcute infarct is seen involving the right lateral medulla.The main supply to the lateral medullary area is from direct penetrating arteries of the distal VA, hence the VA system is the most com...
By Dr. Pavan Kumar
Adrenal myelolipoma
Published on October 21, 2018
Rare benign tumor composed of mature fat tissue & hematopoietic elements (myeloid & erythroid cells) .Most tumors are heterogeneous fatty adrenal massesLow-attenuation of fat density (-30 to -90 HU)...
By Dr. Pavan Kumar
Gossypibioma
Published on October 21, 2018
GossypibiomaIt is derived from the Latin \"gossypium\" (cotton) and the Swahili \"boma\" (place of concealment).Surgical sponge is the commonest reported postoperative intra-abdominal foreign body....
By Dr. Pavan Kumar
Posterior Reversible Encephalopathy Syndrome.
Published on October 21, 2018
PRES - Posterior Reversible Encephalopathy Syndrome.Bilateral symmetric parieto-occipital edema...
By Dr. Pavan Kumar
Staphylococcal pneumonia
Published on October 21, 2018
Bronchopneumonia with pneumatocele - Staphylococcal pneumonia with left pneumothorax.Increased left retrocardiac density - consolidation...
By Dr. Pavan Kumar
Suprasellar meningiomaA 59 years woman presented with headache and seizures.
Published on October 21, 2018
T2 Hypointense extraaxial homogenously enhancing suprasellar mass....
By Dr. Pavan Kumar
Perinatal hypoglycemic insult
Published on October 21, 2018
Perinatal hypoglycemic insult...
By Dr. Pavan Kumar
Bronchiolitis
Published on October 21, 2018
BRONCHIOLITISRoutinely chest xray is not advised for typical acute viral bronchiolitis.Under following circumstances help of a radiologist is asked for-...
By Dr. Pavan Kumar
Testicular torsion detorsion
Published on October 21, 2018
TORSION -DETORSIONFor complete arterial occlusion to occur ,Torsion of atleast 540 degrees is necssary.Partial torsion - venous occlusion occurs ,however arterial occlusi...
By Dr. Pavan Kumar
Dandy walkar malformation
Published on October 21, 2018
The exact origin of the Dandy walker malformation is unknown. Insults of varying severity to both the developing cerebellar hemispheres & 4th ventricle ae currently thought tobe the causative factor.Posterior fossa cyst m...
By Dr. Pavan Kumar
Autosomal dominant polycystic kidney disease
Published on October 21, 2018
Autosomal recessive polycystic kidney disease (ARPKD) is the most common heritable cystic renal disease occurring in infancy and childhood. The clinical spectrum shows a wide variability, ranging from perinatal death to a milder progressive f...
By Dr. Pavan Kumar
Complete rupture of tendoachilis
Published on October 21, 2018
Complete rupture of tendo-achiliisThere is complete rupture of the tendo-achiliis with proximal retraction. Edema seen in the adjacent soft tissues...
By Dr. Pavan Kumar
Extramucosal intramural mass lesion of stomach
Published on October 21, 2018
Extramucosal intramural mass lesion of stomachThe imaging features are classic of the extramucosal intramural mass lesion.The characteristics of extramucosal intramural mass lesion are when viewed in profile, th...
By Dr. Pavan Kumar
Esophageal diverticula
Published on October 21, 2018
Esophageal diverticula Esophageal diverticula are classified into two types depending on there mechanism of formation.Patient A: Pulsion diverticula Pu...
By Dr. Pavan Kumar
Intramedullary dermoid
Published on October 21, 2018
Intramedullary DermoidThere in a small exophytic intramedullary SOL arising from the the dorsal spinal cord at the level of D3 - D4 intervertebral disc . The lesion appears markedly hyperintense on T1 W image...
By Dr. Pavan Kumar
Enchondroma
Published on October 21, 2018
EnchondromaEnchondromas are benign cartilaginous neoplasms that are usually solitary lesions in intramedullary boneWhen multiple enchondromas coexist, the diagnosis of enchondromat...
By Dr. Pavan Kumar
Meningioma
Published on October 21, 2018
Meningiomas is a benign tumour believed to arise from arachnoid cap cells, and they usually are attached to the dura. These tumors may arise from any location where meninges exist (e.g., nasal cavity, paranasal sinuses, middle ear, mediastinum)...
By Dr. Pavan Kumar
Glomus tumour
Published on October 21, 2018
The glomus tumour is one of characteristic fingertip masses that may be diagnosed with MR imaging. The glomus tumour is a hamartoma that arises from the glomus body, an arteriovenous shunt within the dermis that contributes to temperature regulation ...
By Dr. Pavan Kumar
Aortic aneurysm
Published on October 21, 2018
The above chest radiograph shows aneurysmal dilatation of the descending thoracic aorta (red line) which is extending into abdomen through the hiatus, the left paraspinal line ( yellow line ) is displaced laterally...
By Dr. Pavan Kumar
Intradiploic dermoid
Published on October 21, 2018
Epidermoid and dermoid sequestrations occur infrequently in bone, are confined to the calvarium and tuft of terminal finger phalanges and present a characteristic roentgenographic appearance.Misplaced epithelial rest...
By Dr. Pavan Kumar
Renal laceration
Published on October 21, 2018
RENAL LACERATION.Trauma is an unbiased occurrence that affects any person of any age, sex, or ethnicity.Clinical findings that can exist in a patient with renal trauma include hematuria, flank hematoma, lower rib f...
By Dr. Pavan Kumar
Osteoid osteoma
Published on October 21, 2018
Osteoid osteoma is a benign skeletal neoplasm composed of osteoid and woven bone.Its incidence is app. 11% of all bone tumours.Age: 10-25 years.2:1 male predominance.50% of c...
By Dr. Pavan Kumar
Crossed fused kidneys
Published on October 21, 2018
Crossed fused kidneys with malrotated left kidney and extra renal pelvis on left.Crossed renal ectopiakidney located on opposite side of midline from its ureteral orifice; usually L> R and crossed ...
By Dr. Pavan Kumar
Skeletal metastasis
Published on October 21, 2018
Skeletal metastases in a k/c/o Ca Breast Metastases to bone- 15- 100 times more common than primary skeletal neoplasm!Mode of spread...
By Dr. Pavan Kumar
Meconium aspiration syndrome
Published on October 21, 2018
Meconium Aspiration syndrome.Most common cause of neonatal respiratory distress in full term or post mature infants (hyaline membrane disease is most common in premature infants)Etiology...
By Dr. Pavan Kumar
Simple bone cyst
Published on October 21, 2018
Unicameral/ solitary bone cystIncidence- 5% of primary bone lesions.Etiology- - trauma (synovial entrapment at capsular reflection)- ...
By Dr. Pavan Kumar
Absent left cochlear nerve
Published on October 19, 2018
Ø MRI features suggests aplasia of cochlear component of left 8th nerve (vestibulo-cochlear nerve). Ø No other obvious abnormality detected in MRI of brain study....
By Dr. Pavan Kumar
Tuberous sclerosis
Published on October 19, 2018
A preliminary lateral topogram of the cranium was obtained. Volume scans were then performed with OM line as reference and employing 0.625 mm sections. OBSERVATIONS:...
By Dr. Pavan Kumar
Inferior calcaneal spur with plantar fascitis
Published on October 19, 2018
MRI RIGHT FOOT OBSERVATIONS: Inferior calcaneal spur is noted with marrow edema. Short segment approximate...
By Dr. Pavan Kumar
Arnold chiari malformation - type I
Published on October 19, 2018
Protocol: Multiplanar multisequence MR imaging. OBSERVATIONS: INFRATENTORIAL REGION: Cerebellar...
By Dr. Pavan Kumar
Supraspinatus tear
Published on October 19, 2018
MRI RIGHT SHOULDER Protocol: Multiplanar multisequence MR imaging. OBSERVATIONS: ...
By Dr. Pavan Kumar
Sliding hernia of stomach
Published on October 19, 2018
Sliding hernia of stomach...
By Dr. Pavan Kumar
Acoustic neuroma
Published on October 18, 2018
MRI BRAIN Protocol: Multiplanar multisequence MR imaging. Post contrast T1 w sequence.Clinical Hist...
By Dr. Pavan Kumar
Talar osteochondral defect
Published on October 18, 2018
MRI RIGHT ANKLE Protocol: Sagittal, axial and Coronal T1 and T2 Wt sequences. Coronal T2 Wt IRFSE sequence. Post c...
By Dr. Pavan Kumar
Bakers cyst
Published on October 18, 2018
Medial meniscus: Posterior horn shows intrameniscal changes not communicating to the articular surface.No tear.Lateral Meniscus: No tear. Anterior crucia...
By Dr. Pavan Kumar
Solitary Pulmonary Nodule
Published on October 15, 2018
Solitary Pulmonary NoduleA solitary pulmonary nodule (SPN) is defined as a single discrete pulmonary opacity that is surrounded by normal lung tissue and is not associated with adenopathy or atelecta...
By Dr. Pavan Kumar
Congenital lobar emphysema
Published on October 15, 2018
Congenital lobar emphysema Progressive over distension of lobe at birthMale predominance 3:1Associated with CHD in 15% (PDA, VSD)Symptoms: respiratory d...
By Dr. Pavan Kumar
Von hipple lindau syndrome
Published on October 15, 2018
Von hipple- lindau syndromeInheritance: Autosomal dominant Chromosome 3 Clinical diagnosi...
By Dr. Pavan Kumar
Tumefactive demyelination
Published on October 15, 2018
Introduction- Tumefactive demyelinating lesions are generally thought of as solitary lesions, greater than 2 cm, with imaging characteristics mimicking neoplasms. These lesions more commonly occur in women with an average age of 37 y...
By Dr. Pavan Kumar
Multiple hereditary osteochondromas (Diaphyseal achalasia)
Published on October 15, 2018
Multiple hereditary osteochondromas (Diaphyseal achalasia).LocationAny bone with enchondral ossification can be involvedMetaphysis of long bones: 70% , knee almost al...
By Dr. Pavan Kumar
Pituitary apoplexy
Published on October 15, 2018
Pituitary apoplexyIt is an acute clinical syndrome with headache, visual defects/ophthalmoplegia, altered mental status, variable endocrine deficiencies caused by either hemorrhage or infarction of pituitary gland....
By Dr. Pavan Kumar
Wilson disease
Published on October 15, 2018
Wilson diseaseMR shows abnormal hyperintense signal in bilateral basal ganglia, pons and dorsal midbrain.It is an autosomal recessive inherited disorder of copper metabolism, characterized by exc...
By Dr. Pavan Kumar
Diffuse idiopathic skeletal hyperostosis (DISH) or Forestier disease
Published on October 15, 2018
Diffuse idiopathic skeletal hyperostosis (DISH) or Forestier disease It is bulky flowing ossification of anterior longitudinal ligament (ALL)The etiology of DISH is uncertain....
By Dr. Pavan Kumar
Right aortic arch
Published on October 15, 2018
Right Aortic ArchChest radiograph shows right paratracheal density with leftward tracheal deviation.Right Aortic ArchIt is due to partial regression of left f...
By Dr. Pavan Kumar
Osmotic demyelination syndrome (ODMS)
Published on October 15, 2018
Osmotic demyelination syndrome (ODMS)MR shows bilateral hyperintensities involving basal ganglia and pons (sparing periphery).ODMS is acute demyelination caused by rapid shifts in serum osm...
By Dr. Pavan Kumar
Sprengel's deformity with omovertebral bone.
Published on October 15, 2018
Sprengel\'s deformity with omovertebral bone.Congenital elevation of the scapula with rotation of its lower angle toward the spine.The abnormality may be unilateral or bilateral and occur in isol...
By Dr. Pavan Kumar
Meconium aspiration syndrome(MAS)
Published on October 15, 2018
Meconium aspiration syndrome (MAS)Chest radiograph shows bilateral coarse reticulogranular opacities with increased lung volumes in a term infantMeconium aspiration syndrome (MAS)...
By Dr. Pavan Kumar
Top of basilar syndrome
Published on October 15, 2018
\"Top of the basilar\" syndrome.CT shows bilateral cerebellar hemispheric and rostral brain stem infarcts with mass effect on 4th ventricle causing mild hydrocephalus.Top...
By Dr. Pavan Kumar
Esophageal candidiasis
Published on October 15, 2018
Esophageal candidiasisBa esophagogram reveals shaggy ulcerations involving the retrocardiac and epiphrenic segments of the esophagus. Infectious esophagitis caused by fungi of candida specie...
By Dr. Pavan Kumar
Mediastinal lymphadenopathy with blind ending sinus tract arising from the esophagus
Published on October 15, 2018
Ba swallow shows limited leak of contrast in the supraaortic segment of the esophagus anteriorly, with a smooth extrinsic impression on the retrocardiac segment of the esophagus. Here is the CT of the patient, which shows Extr...
By Dr. Pavan Kumar
Medulloblastoma.
Published on October 15, 2018
Medulloblastoma.MR shows an intraaxial SOL involving the cerebellar vermis and left cerebellar parenchyma which contains both solid and cystic components. The solid components are cellular as evidenced by low...
By Dr. Pavan Kumar
Foreign body aspiration
Published on October 14, 2018
Foreign body aspiration The chest radiograph reveals right lung comparatively hyperluecent than the left one, with shift of mediastinum to the left side and a focal area of consolidation in th...
By Dr. Pavan Kumar
Herpes encephalitis
Published on October 14, 2018
Typically temporal lobe,subfrontal area,cingulated gyrus and insular cortexCerebral convexity,posterior occipital area may be involved.Typicallly bilateral but asym...
By Dr. Pavan Kumar
Neuroblastoma
Published on October 14, 2018
NEUROBLASTOMA,THORACIC: Malignant thoracic tumor of the primitive neural crest cells. Invasive mass that tends to encase vessels and invade neural...
By Dr. Pavan Kumar
Placenta Previa
Published on October 10, 2018
Placenta Previa.The term placenta previa refers to abnormally low implantation of the placenta at or over the internal cervical os that precludes vagin...
By Dr. Pavan Kumar
Fibroid polyp arising from endometrium
Published on October 10, 2018
Fibroid polyp arising from endometrium.Note that the polyp is sessile.At transvaginal US, a submucosal fibroid may appear hypoechoic or show heterogeneous echoge...
By Dr. Pavan Kumar
Pulmonary sequestration
Published on October 10, 2018
Pulmonary sequestration is an uncommon congenital usually cystic mass of non-functioning primitive lung tissue that does not communicate with the tracheobronchial tree or the pulmonary arteries. It is supplied by an anomalous artery ...
By Dr. Pavan Kumar
Adrenal calcifications in tuberculosis
Published on October 10, 2018
Causes:1) Hemorrhage- secondary to trauma, thrombosis, stress, bleeding diatheses or sepsis = Waterhouse-Friderichson syndrome2) Perinatal/neonatal h...
By Dr. Pavan Kumar
Congenital cystic adenomatoid malformation
Published on October 10, 2018
Congenital cystic adenomatoid malformation (CCAM)It is a rare pulmonary anomaly. It is a hamartomatous lesion characterized by a cessation of normal bronchiolar maturation, resulting in cystic overgr...
By Dr. Pavan Kumar
Vesicular mole
Published on October 10, 2018
Gestational trophoblastic disease encompasses a broad spectrum of conditions, includes hydatidiform mole, invasive mole, choriocarcinoma, and placental site trophoblastic tumor. Although sonography is the examination of choice fo...
By Dr. Pavan Kumar
Pancreas divisum
Published on October 10, 2018
By the 4th week of gestation, ventral (caudal) and dorsal (cranial) outpouchings develop at the junction of the foregut and midgut. The gallbladder, extrahepatic bile ducts (EBDs), central intrahepatic bile ducts (IBDs), and ventralpancreas...
By Dr. Pavan Kumar
Hepatic Hydatid Disease
Published on October 10, 2018
Hepatic Hydatid Disease.Hepatic hydatid disease (HHD) is a major endemic problem in sheep-rearing regions of the world. Man is the incidental host affected accidentally when he comes into contact w...
By Dr. Pavan Kumar
Solid cystic tumour of pancreas.
Published on October 10, 2018
Solid cystic tumour of pancreas.There are many types of pancreatic neoplasms. The vast majority are exocrine type but there are also rarer endocrine type cancers which produce hormones .The commonest type of panc...
By Dr. Pavan Kumar
Cholangiocarcinoma.
Published on October 10, 2018
Cholangiocarcinomas are malignancies of the biliary duct system that may originate in the liver and extrahepatic bile ducts, which terminate at the ampulla of Vater.Cholangiocarcinoma are enco...
By Dr. Pavan Kumar
Sclerosing cholangitis.
Published on October 10, 2018
Sclerosing cholangitis.A cholangitis is an inflammation of the bile ducts of the ...
By Dr. Pavan Kumar
Portal biliopathy with benign stricture of CBD
Published on October 10, 2018
Portal biliopathy with benign stricture of CBD. Note splenomegaly.Portal biliopathy is referable to biliary ductal changes in patients with portal hypertension. It is common in portal vein thrombosis and less often in cirrhosis and...
By Dr. Pavan Kumar
Glomus tumor of the carotid body
Published on October 10, 2018
Glomus tumor of the carotid body...
By Dr. Pavan Kumar
Still disease
Published on October 10, 2018
JUVENILE CHRONIC ARTHRITIS - STILL DISEASE - PAUCIARTICULAR TYPE< 16 years> 6 weeks of diseaseSeronegative - 70%...
By Dr. Pavan Kumar
Testicular infarction
Published on October 10, 2018
TESTICULAR INFARCTION DUE TO EPIDIDYMOORCHITISImaging:USG B-mode: Heterogenous, hypoechoic echotexture of the left testis with thickened scrotal wall. Right testis is normal....
By Dr. Pavan Kumar
Caudal regression syndrome
Published on October 10, 2018
CAUDAL REGRESSION SYNDROME - PARTIAL AND SACRAL AGENESIS Caudal regression syndrome is a rare neural tube defect characterized by variable lumbosacral hypoplasia and/or agenesis. The...
By Dr. Pavan Kumar
Metastasis from melanoma
Published on October 10, 2018
METASTASES FROM MELANOMAMultiple, well-defined nodular lesions are present in the liver. These are hyperdense on plain CT scan and hyperintense on precontrast T1WI.Differential diagnosis ...
By Dr. Pavan Kumar
Holoprosencephaly
Published on October 10, 2018
Definition: Spectrum of congenital structural forebrain anomalies defined by degree of frontal lobe fusion.Depending upon the grade of separation, classified as lobar, semilobar and alobar type....
By Dr. Pavan Kumar
Normal thymus
Published on October 10, 2018
The thymus is a soft organ comprising two asymmetric lobes joined by an isthmus and invested by a fibrous capsule.Embryologically it is derived from the third pharyngeal pouch.The thymus occupies the anterior and superior me...
By Dr. Pavan Kumar
Uterine prolapse with cystocele
Published on October 9, 2018
UTERINE PROLAPSE WITH CYSTOCELEThis is a 53-year-old multiparous woman with uterine prolapse.Female pelvic floor dysfunction is a general term applied to a wide variety of...
By Dr. Pavan Kumar
Progressive massive fibrosis (PMF)
Published on October 8, 2018
Progressive massive fibrosis (PMF) refers to the coalescence of large nodules. It is more common in silicosis than in coal workers\' pneumoconiosis.Imaging findings: Mass-like opacities are seen typically in the po...
By Dr. Pavan Kumar
Myxoid degeneration of the anterior cruciate ligament
Published on October 8, 2018
MYXOID DEGENERATION OF THE ANTERIOR CRUCIATE LIGAMENT WITH AN ASSOCIATED MULTILOCULATED GANGLION CYSTThe ACL is intact, however, it is bulky and has altered signal intensity. There is a multiloculated ganglion cyst...
By Dr. Pavan Kumar
Ureterovaginal fistula
Published on October 8, 2018
Several types of pelvic fistulas secondary to pelvic diseases or surgeries have already been described: vesicovaginal, vesicouterine, ureterovaginal, ureteroenteric, enterovaginal and rectovaginal fistulas. The close proximity of pelvic organs makes ...
By Dr. Pavan Kumar
Biliary ascariasis
Published on October 8, 2018
T2 W axial image reveals dilated CBD and intraheptic biliary radicals (IHBR) with multiple hypointense linear structures in CBD suggestive of calcified ascariasis.The roundworm ascaris lumbricoides is an extremely common cause...
By Dr. Pavan Kumar
Pulmonary edema
Published on October 8, 2018
PULMONARY EDEMA SECONDARY TO CHRONIC RENAL FAILURE(clue to CRF is dual lumen catheter Permcath used for hemodialysis)(PermCath is a dual-lumen silicone catheter for permanent ven...
By Dr. Pavan Kumar
Congenital cystic adenomatoid malformation
Published on October 8, 2018
Chin and Tang first described cystic adenomatoid malformation (CAM) as a distinct entity in 1949. CAM is a developmental hamartomatous abnormality of the lung, with adenomatoid proliferation of cysts resembling bronchioles. CAM represents approximate...
By Dr. Pavan Kumar
Pericardial hydatid cyst
Published on October 8, 2018
The incidence of cardiac involvement among patients with hydatid disease is 0.5-3%, and a pericardial site of implantation is even less common . A mediastinal site for the disease is also rare compared with a pulmonary location .Pe...
By Dr. Pavan Kumar
Obstructive emphysema due to mediastinal and hilar lymphadenopathy
Published on October 8, 2018
RADIOGRAPHIC FINDINGSThe right lung is hyperlucent and increased in volume ,with mediastinal shift across the mid-line. The left lung is compressed by the displaced heart and mediastinum. The left lung remains aer...
By Dr. Pavan Kumar
Acute Respiratory Distress Syndrome(ARDS)
Published on October 8, 2018
Acute Respiratory Distress Syndrome (ARDS) is a syndrome of inflammation and increased pulmonary alveolar permeability associated with a constellation of clinical, radiologic and physiologic abnormalities. The functional lung injury is identified his...
By Dr. Pavan Kumar
Gastric outlet obstruction
Published on October 8, 2018
The patient was a k/c/o operated periampullary Ca with recurrence.That explains the pneumobilia due to incompetent sphincter of Oddi secondary to operation and gastric outletobstruction is due to recurrence. &nbs...
By Dr. Pavan Kumar
Physiological umbilical hernia
Published on October 8, 2018
Physiologic umbilical herniation occurs during the eighth week of development when the fetal midgut extends into the extraembryonic coelom, occupying the proximal segment of the umbilical cord. This herniation is associated with the development of no...
By Dr. Pavan Kumar
Colloid cyst of velum interpositum
Published on October 8, 2018
The term, velum, derived from Latin velum, meaning a \"sail\", \"curtain,\" \"awning\" or \"veil\", The velum interpositum...
By Dr. Pavan Kumar
Ankylosing spondylitis
Published on October 8, 2018
ANKYLOSING SPONDYLITISNote the following :marginal syndesmophytesDagger sign - ossification of supraspinous and interspinous ligaments on AP filmsTrolley track spine - Three ...
By Dr. Pavan Kumar
Band heterotopia
Published on October 8, 2018
Band heterotopia: continuous, bilateral band of grey matter interposed between the ventricles and the cortex. The laminar-shaped heterotopic grey matter parallels the signal of the normal cortex in all imaging sequences and see...
By Dr. Pavan Kumar
Cerebral metastasis
Published on October 8, 2018
Differential diagnosismultifocal glioblastoma multiforme- Well defined- On perfusion maps, the increased relative cerebral b...
By Dr. Pavan Kumar
Pigmented villonodular synovitis
Published on October 8, 2018
PIGMENTED VILLONODULAR SYNOVITIS (PVNS)Note the synovial proliferation with hemosiderin deposition in the right tibiotalar joint (hypointense on T1 and T2 WI) with large subchondral bone erosions (PD). The ar...
By Dr. Pavan Kumar
Ewing's sarcoma
Published on October 8, 2018
Ewing’s sarcoma is a peripheral primitive neuroectodermal tumour .Epidemiology :Age distribution – 10 to 25 yearsMale : Female = 2 : 1...
By Dr. Pavan Kumar
Synovial osteochondromatosis
Published on October 8, 2018
SYNOVIOCHONDROMETAPLASIA (Synovial osteochondromatosis):It is a benign arthropathy characterised by tissue undergoing metaplastic transfrmation to produce foci of cartilage. This results in multipl...
By Dr. Pavan Kumar
Intussusception with caecal polyp with ectopic left kidney
Published on October 8, 2018
CT appearance of intussusception:1.target sign2.sausage shaped mass with alternating layers of high and low attenuation3.reniform mass...
By Dr. Pavan Kumar
Intussusception with caecal polyp with ectopic left kidney
Published on October 8, 2018
CT appearance of intussusception:1.target sign2.sausage shaped mass with alternating layers of high and low attenuation3.reniform mass...
By Dr. Pavan Kumar
Huntington's disease
Published on October 8, 2018
HUNTINGTON\'S DISEASEAutosomal dominant, fully penetrant, chromosome 4p16Clinical features:1. extrapyramidal involuntary movements...
By Dr. Pavan Kumar
Fryns aftimos syndrome
Published on October 8, 2018
FRYNS AFTIMOS SYNDROME:1. severe epilepsy.2. mental retardation.3.dysmorphic facial features. 4. pachygyria (normal thickness and simplified folding) in...
By Dr. Pavan Kumar
Usual interstitial pneumonia
Published on October 8, 2018
USUAL INTERSTIAL PNEUMONIA.UIP is the commonest idiopathic pulmonary fibrosis (IPF) also known as crytpogenic fibrosing alveolitisAverage age: ...
By Dr. Pavan Kumar
Osteochondritis dessicans
Published on October 8, 2018
Clinical features:Common in adolescence (15-20 years). It affects males more often than women. This condition may be entirely asymptomatic or patient may present with pain on movem...
By Dr. Pavan Kumar
Congenital adenomatoid malformation of lung
Published on October 8, 2018
Congenital adenomatoid malformation of lung...
By Dr. Pavan Kumar
Regional migratory osteoporosis
Published on October 8, 2018
Regional migratory osteoporosisa form of transient regional osteoporosis manifested by rapidly developing, self-limiti...
By Dr. Pavan Kumar
Tuberous sclerosis
Published on October 8, 2018
Tuberous sclerosisFindings - AML, Lung cyst, subependymal nodules-calcified...
By Dr. Pavan Kumar
Calcified splenic hydatid
Published on October 8, 2018
Calcified splenic hydatid...
By Dr. Pavan Kumar
Splenic epithelial cyst
Published on October 8, 2018
SPLENIC EPITHELIAL CYSTSplenic cysts include congenital (true) cysts; nonpancreatic pseudocysts (post traumatic hematoma), cystic neoplasms (lymphangiomas, haemangiomas, lymphomas and metastases), inflammatory lesion...
By Dr. Pavan Kumar
Central neurocytoma
Published on October 8, 2018
Definition: Central neurocytoma is a tumor of young adults composed of uniform round cells with neuronal differentiation, typically occurring in the lateral ventricles in the region of the foramen of Monro. Central neurocytoma corresponds to WHO Grad...
By Dr. Pavan Kumar
Tubular ectasia of Rete testis
Published on October 8, 2018
TUBULAR ECTASIA OF RETE TESTIS.a benign condition, often bilateral, which is usually seen in elderly men. It is commonly associated ...
By Dr. Pavan Kumar
Idiopathic Pulmonary Fibrosis
Published on October 8, 2018
Idiopathic Pulmonary Fibrosis (IPF), also known as Cryptogenic fibrosing alveolitis, is a chronic progressive interstitial lung disease of unknown etiology.More specifically, IPF i...
By Dr. Pavan Kumar
Congenital microcolon
Published on October 8, 2018
CONGENITAL MICROCOLONDEFINATION A small calibre unused colon, seen in the neonate on radiographic contrast enema; usually a consequence of intestinal...
By Dr. Pavan Kumar
Sarcoidosis
Published on October 8, 2018
SARCOIDOSISSarcoidosis is characterized by noncaseating epithelioid granulomas that may affect any organ system.Clinical features:Patients most commonly present in winter and early spring,...
By Dr. Pavan Kumar
Ovarian dermoid cyst
Published on October 8, 2018
B/L Ovarian Dermoid CystDermoid cyst of the ovary : A bizarre tumor, usually benign, in t...
By Dr. Pavan Kumar
Neuroblastoma with hepatic and bony metastasis.
Published on October 8, 2018
Neuroblastoma with hepatic and lung mets...
By Dr. Pavan Kumar
Biphenotypic Leukemia
Published on October 8, 2018
Contrast enhance CT has been done shown below reveals huge moderately enhancing anterior mediastinal mass .CT guided biopsy of mass is done histopathological reports shows Biphenotypic Leukemia.Treatment is given in the form ...
By Dr. Pavan Kumar
Duodenal Diverticulum
Published on October 8, 2018
D2-D3 junction and D4 Duodenal Diverticulae.Diverticula of the duodenum are incidental findings in 1%-5% of barium examinations of the upper gastrointestinal tract. They are acquired lesions consisting of a sac...
By Dr. Pavan Kumar
Bilateral posterior iliac horns
Published on October 8, 2018
Bilateral posterior iliac hornsIliac horn is pathognomic for Nail patella syndrome, present in 80 % of cases of this syndrome.Nail-patella syndrome (NPS), also known as hereditary ...
By Dr. Pavan Kumar
Klippel feil syndrome
Published on October 8, 2018
KLIPPEL FEIL SYNDROME.KFS, described by Klippel and Feil in 1912, comprises three characteristic deformities: a short neck, a low dorsal hairline, restricted neck mobility. It may be associated with variants of cer...
By Dr. Pavan Kumar
Acromegaly secondary to pituitary macroadenoma
Published on October 8, 2018
Findings - MRI reveals a pituitary macroadenoma in the right side of the gland measuring 2.3 x1.6 x 1.4 cm .It enhances less intensely as compared to adjacent normal pituitary parenchyma. The stalk is deviated to the left side. The c...
By Dr. Pavan Kumar
Bicornuate uterus (Bicollis).
Published on October 8, 2018
A common finding is separation of the uterine cavity into right and left compartments. A divided uterine cavity can result from septate, bicornuate, or didelphys uterus. Certain criteria are used to increase confidence in diagnosing 1 of the 3 entiti...
By Dr. Pavan Kumar
Bicornuate uterus (Unicollis)
Published on October 8, 2018
HSG -A common finding is separation of the uterine cavity into right and left compartments. A divided uterine cavity can result from septate, bicornuate, or didelphys uterus. Certain criteria are used to increase confidenc...
By Dr. Pavan Kumar
Congenital Hypertrophic Pyloric Stenosis
Published on October 8, 2018
Congenital Hypertrophic Pyloric StenosisHypertrophic pyloric stenosis (HPS) is commonly encountered in pediatric practice. The typical infant presents with nonbilious projectile vomiting and dehydration (with hypochloremic me...
By Dr. Pavan Kumar
Fibrous dysplasia
Published on October 8, 2018
Fibrous Dysplasia.Note the bilateral lesions.Fibrous dysplasia is a developmental dysplastic disorder of bone in which immature woven bone is formed directly from abnormal fibrous conne...
By Dr. Pavan Kumar
Asphyxiating Thoracic Dystrophy
Published on October 8, 2018
Asphyxiating Thoracic Dystrophy.Classic manifestations in infancy include dwarfism with short ribs, short limbs, and characteristic radiographic changes in the ribs and pelvis. The severity of clinical and radiogra...
By Dr. Pavan Kumar
Infantile Hemangioendothelioma
Published on October 8, 2018
Infantile Hemangioendothelioma.Infantile Hepatic Hemangioendothelioma is a rare benign vascular tumour of liver , usually presenting in infancy with cardiac failure.Benign hepatic tumors account for abou...
By Dr. Pavan Kumar
Scleroderma
Published on October 7, 2018
Scleroderma is a systemic disease of uncertain cause that is characterized by widespread collagen deposition that results in tissue fibrosis. Progressive systemic sclerosis, another term used to describe this disease entity, more apt...
By Dr. Pavan Kumar
Spondyloepiphyseal Dysplasia
Published on October 7, 2018
Spondyloepiphyseal Dysplasia.Spondyloepiphyseal dysplasia (SED) is a descriptive term for a group of disorders with primary involvement of the vertebrae and epiphyseal centers resulting in a short-tr...
By Dr. Pavan Kumar
Hill Sach lesion
Published on October 7, 2018
Hill Sach lesion along posterosuperior aspect of humerus....
By Dr. Pavan Kumar
ALPSA (Anterior labro ligamentous tear with periosteal sleve avulsion)
Published on October 7, 2018
ALPSA (Anterior labro ligamentous tear with periosteal sleve avulsion)...
By Dr. Pavan Kumar
Lytic metastasis
Published on October 7, 2018
Lytic metastasis to left L1-L2 pedicles with pathological vertebral compression fracture from unknown primary tumor.Metastases are most common malignant bone tumorsMost involve axial skeletonSkull, spine ...
By Dr. Pavan Kumar
Invasive aspergillosis
Published on October 7, 2018
Invasive aspergillosisAspergillus is a ubiquitous fungus, found throughout nature which may cause disease in susceptible hosts when inhaled. The risk groups for invasive aspergillosis are pa...
By Dr. Pavan Kumar
Calcified thymic cyst
Published on October 7, 2018
Calcified thymic cystDDs of anterior mediastinal mass4 T 1.Thymoma 2. Teratoma 3. Thyroid tumo...
By Dr. Pavan Kumar
Prominent Third Mogul - Left ventricular aneurysm
Published on October 7, 2018
Prominent Third Mogul - Left ventricular aneurysm“Moguls of the heartâ€Skiing the moguls of the heart refers to the left mediastinal outline beginning at the aortic knob....
By Dr. Pavan Kumar
Delayed enhancement of left kidney
Published on October 7, 2018
Slowed Temporal Progression of the Nephrogram in left renal artery obstruction because of aortic dissection.Left kidney on arterial phase demonstrates decreased perfusion, prolongation of the cortical nephrog...
By Dr. Pavan Kumar
Intraperitoneal rupture of urinary bladder
Published on October 7, 2018
Intraperitoneal rupture of bladder Can be secondary to traumatic or iatrogenic injuryFive types of ruptureType I: Bladder contusionMost common fo...
By Dr. Pavan Kumar
Unsafe CSOM with cerebral abscess and sigmoid sinus thrombosis
Published on October 7, 2018
Unsafe CSOM with cerebral abscess and sigmoid sinus thrombosis...
By Dr. Pavan Kumar
Bronchogenic cyst
Published on October 7, 2018
Bronchogenic cysts are congenital lesions thought to result from abnormal budding of the ventral foregut that occurs between the 26th and 40th days of gestation. This abnormal bud subsequently differentiates into a fluid-filled, blind-ending pouch. M...
By Dr. Pavan Kumar
Dermatofibroma Protuberance
Published on October 7, 2018
Dermatofibroma ProtuberanceDermatofibrosarcoma protuberans is slow growing, locally aggressive fibrous rare skin tumour tumour, rarely metastasizing to regional lymph node or distant sites. The condition is mostly ...
By Dr. Pavan Kumar
Traumatic pseudoaneurysm of superficial femoral artery
Published on October 7, 2018
TRAUMATIC PSEUDOANEURYSM OF SUPERFICIAL FEMORAL ARTERY...
By Dr. Pavan Kumar
Intussusception
Published on October 7, 2018
Intussusception is a process in which a segment of intestine invaginates into the adjoining intestinal lumen, causing a bowel obstruction. Intussusception presents in 2 variants, ie, idiopathic intussusception, which usually starts at the ileocolic j...
By Dr. Pavan Kumar
Polycystic liver disease
Published on October 7, 2018
POLYCYSTIC LIVER DISEASEPolycystic liver disease is an inherited disorder characterized by many cysts of various sizes scattered throughout the liver. Polycystic liver disease (PLD) occurs isolated in the liver or in combi...
By Dr. Pavan Kumar
Antrochoanal polyp
Published on October 7, 2018
ANTROCHOANAL POLYPNasal polyposis is an inflammatory condition of unknown etiology. Nasal polyps are the most common tumors of the nasal cavity. Approximately 30% of patients with nasal polyps test positive for env...
By Dr. Pavan Kumar
Vesicular mole
Published on October 7, 2018
VESICULAR MOLEGestational trophoblastic neoplasm (GTN) represents a spectrum of premalignant and malignant diseases that occur after abnormal fertilization. GTN includes complete hydatidiform mole (CHM), partial hy...
By Dr. Pavan Kumar
Renal angiomyolipoma
Published on October 7, 2018
RENAL ANGIOMYOLIPOMAAngiomyolipoma is a benign renal neoplasm composed of fat, vascular, and smooth muscle elements. It has an incidence of about 0.3-3%, and 2 types are described: isolated angiomyolipoma and a...
By Dr. Pavan Kumar
Krukenberg tumor
Published on October 7, 2018
KRUKENBERG TUMORA Krukenberg tumor is the name given to tumors of the ovaries....
By Dr. Pavan Kumar
Right aberrant subclavian artery with esophageal web
Published on October 7, 2018
Right aberrant subclavian artery with esophageal web Aberrant subclavian artery, or aberrant subclavian artery syndrome refers to a rare anatomical variant of the origin of the right or left ...
By Dr. Pavan Kumar
Tuberous sclerosis
Published on October 7, 2018
Tuberous sclerosis or tuberous sclerosis complex (TSC) is a rare, multi-system genetic disease that causes benign tumours to grow in the brain and on other vital organs such as the kidneys, heart, eyes, lungs, and skin. A combination of sympt...
By Dr. Pavan Kumar
Osteopoikilosis
Published on October 7, 2018
Osteopoikilosis is an asymptomatic osteosclerotic dysplasia of unknown pathogenesis seen in both men and women.Clinical manifestations usually are absent or mild. Roentgenographic findings are diagnostic. Numerous small, well-defined, homogeneous...
By Dr. Pavan Kumar
Pericardial Hydatid
Published on October 7, 2018
Pericardial Hydatid.Cardiac hydatid cysts represent only 0.5%–2% of casesof systemic echinococcal infection. The most commonlocation is the left ventricle, followed by the interventricul...
By Dr. Pavan Kumar
Coarctation of Aorta.
Published on October 7, 2018
High grade short segment post ductal Coarctation of Aorta....
By Dr. Pavan Kumar
Vascular venous malformation
Published on October 7, 2018
Vascular venous malformation in a subcutaneous fat of posterior leg....
By Dr. Pavan Kumar
Central face subcutaneous infection causing cavernous sinus thrombosis
Published on October 7, 2018
Central face subcutaneous infection causing cavernous sinus thrombosis.CST is usually a late complication of an infection of the central face or paranasal sinuses. Other causes include bacteremia, trauma, and infections of...
By Dr. Pavan Kumar
Iniencephaly
Published on October 7, 2018
\'STAR GAZING APPEARENCE\'Iniencephaly rarely has been reported prenatally. This is a fatal neural tube defect involving occiput and inions combined with rachischiasis of the cervical and thoracic spine with reteroflexion of ...
By Dr. Pavan Kumar
Benign lymphoepithelial cyst of parotid gland.
Published on October 6, 2018
Benign lymphoepithelial cyst of parotid gland....
By Dr. Pavan Kumar
Hypertrophied columns of bertin
Published on October 6, 2018
HYPERTROPHIED COLUMNS OF BERTIN (also known as “Septa of Bertinâ€)Prominent (or hypertrophied) columns of Bertin (also known as “Septa of Bertinâ€) is the normal variant of the kidney formed of hypertrophied ...
By Dr. Pavan Kumar
Hydatid cysts
Published on October 6, 2018
Findings - Hydatid cyst in lower lobe right lung (with air pocket suggest endobronchial rupture of hydatid cyst).Hydatid cyst within the spleen.Chest radiograph findingsUnle...
By Dr. Pavan Kumar
Prevertebral soft tissue swelling due to accidental ingestion of denture
Published on October 6, 2018
Prevertebral soft tissue swelling due to accidental ingestion of denture...
By Dr. Pavan Kumar
Splenomegaly with multiple splenic infarcts due to malaria
Published on October 6, 2018
Splenomegaly with multiple splenic infarcts due to malaria ( P. Falciparum- in the above case )Malaria is the most common among the parasitic disease.Plasmodium falciparum is dea...
By Dr. Pavan Kumar
Testicular feminization syndrome
Published on October 6, 2018
TESTICULAR FEMINIZATION SYNDROMETesticular feminization or Androgen insensitivity syndrome (AIS) is inherited as an X-linked recessive, caused by a mutation in a gene coding for the androgen (testost...
By Dr. Pavan Kumar
Retroperitoneal liposarcoma
Published on October 6, 2018
RETROPERITONEAL LIPOSARCOMAIt is most common primary retroperitoneal tumor.It rarely arises from lipoma.It comprises 95% of all fatty retroperitoneal tumors....
By Dr. Pavan Kumar
Arachnoid cyst
Published on October 6, 2018
ARACHNOID CYST ( Suprasellar arachnoid cyst)INTRODUCTION:Arachnoid (leptomeningeal) cysts are benign, congenital, intra-arachnoidal space occupying lesions that are filled with clear CSF...
By Dr. Pavan Kumar
Lung abscess
Published on October 6, 2018
LUNG ABSCESS INTRODUCTION:Pulmonary abscesses are composed of thick-walled purulent material formed as a result of lung infection and lead to destruction of lung pa...
By Dr. Pavan Kumar
Tuberculous tenosynovitis
Published on October 6, 2018
IMPORTANCE OF MRI:-There is marked synovial thickening around the flexor tendons and fluid in the tendon sheath which is clearly seen on MRI. Post-contrast study is useful in distinguishing the thick tenos...
By Dr. Pavan Kumar
Enlarged mediastinal lymph nodes
Published on October 6, 2018
Enlarged mediastinal lymph nodes...
By Dr. Pavan Kumar
Pilocytic astrocytoma
Published on October 6, 2018
Pilocytic astrocytoma is a circumscribed, morphologically and biologically distinct astrocytoma subtype. Pilocytic astrocytoma presumably arise from a class of astrocytes that is inconspicuous in normal brain but may become prominent in the reactive ...
By Dr. Pavan Kumar
Glomus tumour
Published on October 6, 2018
GLOMUS TUMOUR in the nail bed of the right middle finger.Underlying phalynx is uninvolved....
By Dr. Pavan Kumar
Moya Moya disease
Published on October 6, 2018
Moya Moya disease is an idiopathic progressive occlusive cerebrovascular disorder of unknown etiology. Symptoms onset is typically in childhood or adolescence, although adult cases have been reported. Repeated ischaemic episodes are common....
By Dr. Pavan Kumar
Meningioma
Published on October 6, 2018
A well defined homogenously enhancing lesion is noted in the midline anteriorly....
By Dr. Pavan Kumar
Osteoma of right occipital bone
Published on October 6, 2018
Osteoma of right occipital bone...
By Dr. Pavan Kumar
Dermoid cyst of ovary
Published on October 6, 2018
Dermoid cyst of ovary .This was 83 year old lady diagnosed as carcinoma of cervix with pyometra and Ovarian dermoid cyst.CT scan shows ring of calcification and fat inside th...
By Dr. Pavan Kumar
Superior vena cava syndrome due to Bronchogenic carcinoma
Published on October 6, 2018
Superior vena cava syndrome due to Bronchogenic carcinomaSuperior vena cava syndrome (SVCS) is characterized by gradual, insidious compression/obstruction of the superior vena cava (SVC). ...
By Dr. Pavan Kumar
Cystic hygroma
Published on October 6, 2018
CYSTIC HYGROMACystic hygromas are multiloculated cystic structures that are benign in nature. They form as the result of budding lymphatics and, thus, may occur anywhere in the body, although they are most freq...
By Dr. Pavan Kumar
Intrahepatic Choledochal cyst (Type V) with Biliary Cirrhosis
Published on October 6, 2018
Intrahepatic Choledochal cyst (Type V) with Biliary CirrhosisCholedochal cyst are congenital bile duct anomalies.These cystic dilatations of the biliary tree can involve extrahepatic biliary radicles,intrahepatic biliary radicles,o...
By Dr. Pavan Kumar
Ochronosis
Published on October 5, 2018
Ochronosis-Calcification of the intervertebral discOchronosis is the bluish black discoloration of certain tissues, such as the ear cartilage and the ocular tissue seen with alkaptonuria, a metabolic di...
By Dr. Pavan Kumar
Jefferson fracture
Published on October 5, 2018
Jefferson fractureA Jefferson fracture is a compression and/or bursting fracture of C1. This unstable fracture is the result of a direct blow to the vertex of the head (axial compression load), either from a ...
By Dr. Pavan Kumar
Bronchogenic cyst
Published on October 5, 2018
Bronchogenic cystFrontal and lateral erect radiograph of the chest reveals round opacity in mediastinum better seen at right hilum, This opacity is homogenous ,well defined margin.CT Plain ...
By Dr. Pavan Kumar
Trichobezoar
Published on October 5, 2018
TrichobezoarThe stomach is filled with circumscribed hypodense structure.Bezoars are the result of ingestion of indigestible organic matter such ashair (Trichobe...
By Dr. Pavan Kumar
Eventration of diaphragm
Published on October 5, 2018
This case has no description...
By Dr. Pavan Kumar
Dissection of Aorta with splenic infarct.
Published on October 5, 2018
with occlusion of infrarenal aorta and common iliac arteries....
By Dr. Pavan Kumar
Right Atrial aneurysm
Published on October 5, 2018
No ……… This is not pericardial effusion.This is the case of right atrial aneurysm...
By Dr. Pavan Kumar
Osteogenesis imperfecta
Published on October 5, 2018
Osteogenesis imperfecta with RicketsOsteogenesis imperfecta-Inheritable disorder of connective tissueDefective synthesis of ...
By Dr. Pavan Kumar
Ureterocele
Published on October 5, 2018
Ureterocele is a submucosal cystic dilation of the terminal segment of the ureters.Single system ureteroceles are those associated with a single kidney, a single collecting system, and a solitary ureter....
By Dr. Pavan Kumar
Osteogenesis imperfecta
Published on October 5, 2018
Osteogenesis imperfecta (OI) literally means imperfectly formed bones. All of them lead to variable degrees of micromelic (short-limbed) dwarfism. The primary pathology in OI is a disturbance in the synthesis of type I collage...
By Dr. Pavan Kumar
Lung Abscess with displaced Anterior junctional line.
Published on October 4, 2018
Displaced Anterior junctional line.The two lungs are separated anteriorly by four layers of pleura that forms the anterior junction line. It extends from the level of clavicle till the RVOT.Similar such line is s...
By Dr. Pavan Kumar
Ankylosing spondylitis
Published on October 4, 2018
Ankylosing spondylitis is a distinct disease entity characterized by inflammation of multiple articular and para-articular structures, frequently resulting in bony ankylosis. Ankylosing spondylitis usually is classified as a chronic and progressive f...
By Dr. Pavan Kumar
Spondyloepiphyseal dysplasia
Published on October 4, 2018
Spondyloepiphyseal dysplasia (SED) is a descriptive term for a group of disorders with primary involvement of the vertebrae and epiphyseal centers resulting in a short-trunk disproportionate dwarfism. SED, metatropic dysplasia, and Kniest syndrome ar...
By Dr. Pavan Kumar
Osteitis Condensans illi
Published on October 4, 2018
Osteitis Condensans illi (Asymmetric presentation with preserved joint space)Osteitis condensans ilii is a benign condition found more often in women then in men. It is essentially a radiologic diagnosis. A bilateral and relatively...
By Dr. Pavan Kumar
Aspirated foreign body.
Published on October 4, 2018
Aspirated foreign body.Following complete course of antibiotics there was incomplete resolution of consolidation. Bronchoscopy was performed and a \"Chana\" (foreign body ) obstructing the lower lobe bronchus was retrieved...
By Dr. Pavan Kumar
Wilson Mikity Syndrome.
Published on October 4, 2018
Wilson Mikity Syndrome.In 1960, Wilson and Mikity described a new form of respiratory disease of unknown cause in five premature infants with a mean birth weight of 1342 g. Chest radiographs demo...
By Dr. Pavan Kumar
Tissue expander
Published on October 4, 2018
Tissue expansion is being used in reconstructive surgery for the treatment of a variety of problems in both children and adults. It is used in reconstruction in instances where there is not enough adjacent tissue to close a defect primarily or to rep...
By Dr. Pavan Kumar
Descending Thoracic Aorta Aneurysm
Published on October 4, 2018
Descending Thoracic Aorta Aneurysm...
By Dr. Pavan Kumar
Congenital syphilis
Published on October 4, 2018
Syphilis is a communicable disease caused by Treponema pallidum, which belongs to the Spirochaetaceae family. Congenital syphilis is caused by transplacental transmission of spirochetes; the transmission rate approach...
By Dr. Pavan Kumar
Fibrous Cortical Defect
Published on October 4, 2018
Fibrous Cortical DefectFibroxanthoma, nonossifying fibroma (NOF), fibrous cortical defect (FCD), and less commonly, benign fibrous histiocytoma, have all been used interchangeably in the radiology literature.Curr...
By Dr. Pavan Kumar
Achondroplasia
Published on October 4, 2018
AchondroplasiaAchondroplasia is a congenital condition resulting from interference with enchondral ossification and is characterised by dwarfism of the short limb type, associated with a large head and, in many...
By Dr. Pavan Kumar
Sickle cell dactylitis
Published on October 3, 2018
Sickle cell dactylitis Radiographic findings :Frontal and oblique radiographs of both the hands reveal periosteal thickening with medullar...
By Dr. Pavan Kumar
Morquio's syndrome
Published on October 3, 2018
MORQUIO SYNDROME- Morquio syndrome is a member of a group of inherited metabolic disorders collectively termed mucopolysaccharidoses (MPSs).The MPSs...
By Dr. Pavan Kumar
Arnold chiari malformation type II
Published on October 3, 2018
ARNOLD CHIARI MALFORMATION TYPE 2In this case there is small posterior fossa with towering of cerebellum, inferior tonsillar herniation with beaking of tectum is seen ....
By Dr. Pavan Kumar
Xanthogranulomatous pyelonephritis
Published on October 3, 2018
Xanthogranulomatous pyelonephritis...
By Dr. Pavan Kumar
Lung abscess in right lower lobe, with allergic bronchopulmonay aspergillosis.(ABPA)
Published on October 3, 2018
Allergic bronchopulmonay aspergillosisPrimary criteria for allergic bronchopulmonay aspergillosis -(ARTEPICS)1) A...
By Dr. Pavan Kumar
Right Acoustic nerve schwannoma
Published on October 3, 2018
Right Acoustic nerve schwannomaBenign tumor arising from Schwann cell that warps around vestibulocochlear nerve in CPA-IAC.General features –1) Avidly enhancing cylindrical (IAC),...
By Dr. Pavan Kumar
Fistulous communication between parotid ductal system and external auditory canal
Published on October 3, 2018
Fistulous communication between parotid ductal system and external auditory canal...
By Dr. Pavan Kumar
Unicornuate uterus
Published on October 3, 2018
Unicornuate uterus with left fallopian tube Müllerian duct anomalies are an uncommon but often treatable cause of infertility. The role of imaging is ...
By Dr. Pavan Kumar
Myelolipoma of adrenal galnd
Published on September 25, 2018
Myelolipoma of adrenal galnd...
By Dr. Pavan Kumar
Extraperitoneal rupture of urinary bladder
Published on September 25, 2018
· Can be secondary to traumatic or iatrogenic injury· Five types of ruptureo Type I: Bladder contusion - Most common form, Results from incomplete tear of bladder mucosa. C...
By Dr. Pavan Kumar
Gastrointestinal stromal tumor
Published on September 25, 2018
Gastrointestinal stromal tumor...
By Dr. Pavan Kumar
Fibrous cortical defect
Published on September 25, 2018
Fibrous cortical defect...
By Dr. Pavan Kumar
Ruptured coprus leuteal cyst
Published on September 25, 2018
(Ruptured ectopic gestation is a close D/D)An exploratory laparotomy showed ruptured corpus luteal cyst, with active ooze from the cyst, which was sutured. &nbs...
By Dr. Pavan Kumar
Presbyesophagus
Published on September 24, 2018
Extensive tertiary contractions in infraaortic esophagus .Diverticulum in epiphrenic segment posteriorly. (pulsion diverticulum due to motor dysfunction)Presbyesophagus refers to abnormality of motor function in older individua...
By Dr. Pavan Kumar
Interesting case discussion - Phlebolith vs Ureteric calculus
Published on September 24, 2018
PHLEBOLITHS : calcification of a thrombus in a pelvic vein. most common d/d of urinary calculi phleboliths are rounded, with a central lucency, seen ...
By Dr. Pavan Kumar
Aortic pseudoaneurysm
Published on September 24, 2018
Aortic pseudoaneurysm extending into left psoas...
By Dr. Pavan Kumar
Cystic Bronchiectasis
Published on September 24, 2018
CYSTIC BRONCHIECTASIS affecting both lower lobes (L>R) BRONCHIECTASIS Irreversible abnormal dilatation of the bronchial tree....
By Dr. Pavan Kumar
Fetus in Fetu
Published on September 24, 2018
- Rare - Fetus in fetu is a malformed parasitic monozygotic diamniotic twin that is found inside the body of a living child or adult, the fetiform mass usually being in the abdomen of the host. - usually presentation age < 2yrs....
By Dr. Pavan Kumar
Portal vein gas embolisation
Published on September 24, 2018
Characteristically seen is such cases, are patchy hyperechoic areas and foci within liver parenchyma. (representing gas bubbles which lodge peripherally into the portal tree within liver parenchyma.)Portal vein gas embolisation is a rare find...
By Dr. Pavan Kumar
Cervical ribs
Published on September 24, 2018
Cervical ribs are seen in 1% of population.In most cases, cervical ribs are bilateral and usually with some disparity in size on two sides.vast majority of cases are asymptomaticA few pts develop thora...
By Dr. Pavan Kumar
Pulmonary edema
Published on September 24, 2018
Pulm Edema - initially interstitial, later alveolarINTERSTITIAL EDEMA (pt tachypneic, but no signs O/E)interstitial tissues form a diffuse fine network throughout the lungs, converging over towards th...
By Dr. Pavan Kumar
Posterior fossa intra-axial mass
Published on September 24, 2018
FindingsA midline intraaxial SOL involving the cerebellar parenchyma.Perilesional edema with mass effect on the fourth ventricle and cerebral aqueduct. Resultant significant dilatation of the...
By Dr. Pavan Kumar
Vitamin D resistant Rickets with resultant Medullary Nephrocalcinosis
Published on September 24, 2018
Causes of medullary nephrocalcinosis1.Hyperparathyroidism , 2.Medullary sponge kidney 3.Tuberculosis of the kidneys 4,Renal tubular acidosis 5.Immobilization 6.Renal papillary nec...
By Dr. Pavan Kumar
Testicular torsion
Published on September 24, 2018
Torsion more common in boys compared to men.Two types of torsion - INTRAVAGINAL and EXTRAVAGINAL.INTRAVAGINAL (more common)mostly occurs at puberty.cause - complete invest...
By Dr. Pavan Kumar
Azygus fissure
Published on September 24, 2018
It is normal .It is Azygus fissure which subtends a variable amount of the superomedial portion of RUL to form Azygus lobe as nicely described by BENJAMIN FELSON .It is an an...
By Dr. Pavan Kumar
Testicular torsion
Published on September 24, 2018
Torsion more common in boys compared to men.Two types of torsion - INTRAVAGINAL and EXTRAVAGINAL.INTRAVAGINAL (more common)mostly occurs at puberty.cause - complete invest...
By Dr. Pavan Kumar
Pulmonary Tuberculosis
Published on September 24, 2018
Of course, the cause has to be TUBERCULOSIS in our country !esp, in view of the left lower zone infiltrates.However, three close differentials exist for similar thick walled upper lobe cavities -...
By Dr. Pavan Kumar
Unfolding of Aortic arch
Published on September 23, 2018
Widening of upper mediastinum is due UNFOLDING OF AORTIC ARCH.With advancing age, aorta tends to elongate and dilate, resulting in the so called unfolding of aortic arch.The aortic knob becomes larger and higher.Th...
By Dr. Pavan Kumar
ARDS (acute respiratory distress syndrome)
Published on September 23, 2018
ARDS (acute respiratory distress syndrome)Bilateral predominantly peripheral, somewhat asymmetrical consolidation with air-bronchograms.Here\'s the CXR of the boy after 4days of ventilator therapy,antibiotics and steroids. (dra...
By Dr. Pavan Kumar
Fracture of talus
Published on September 23, 2018
Fracture of TalusMost commonly talus fractures are avulsion fractures, occurying at sites of capsular/ligamentous attachment.Hence, most common fracture of talus is an avulsion fracture at anterior surface of nec...
By Dr. Pavan Kumar
Cranio diaphyseal dysplasia
Published on September 23, 2018
SKELETAL DYSPLASIAS - group of conditions in which skeleton is abnormally formed during development.Thus, essentially all bones of skeleton are affected.(...
By Dr. Pavan Kumar
Interesting case series - Normal chest xray
Published on September 23, 2018
The CXR looks apparently abnormal on first look, esp the enlarged heart shadow and right paracardiac shadow.Note the relationship of medial ends of clavicle and spine. The pt is rotated to the left.&n...
By Dr. Pavan Kumar
Left cross fused kidney
Published on September 23, 2018
Abnormalities of the kidney and /or urinary tract are more common in male than female patients.The autopsy incidence of renal ectopia is 5.9%.In renal ectopia,the affected kidney is abnormal in position, either l...
By Dr. Pavan Kumar
RUPTURE OF IABP BALLOON. (INTRA AORTIC BALLOON PUMP)
Published on September 23, 2018
RUPTURE OF IABP BALLOON. (INTRA AORTIC BALLOON PUMP)Intra-aortic balloon pumping: Beneficial effectsreduces cardiac work by decreasing afterload ...
By Dr. Pavan Kumar
Chest wall osteochondroma
Published on September 23, 2018
Solitary osteochondroma is a bony exostosis projecting from the external surface of a bone; it usually has a hyaline lined cartilagenous cap.The first person to first describe and clearly illustrate it was Sir Astley Cooper,surgeon and...
By Dr. Pavan Kumar
Midgut volvulus
Published on September 23, 2018
Mainstem SMV and SMA artery are seen to rotate distally around each other with central mesentery and surrounding bowel loops giving appearance of a \"Whirlpool sign\"....
By Dr. Pavan Kumar
Foreign body in rectum (Plastic ball).
Published on September 23, 2018
Foreign body in rectum (Plastic ball)....
By Dr. Pavan Kumar
TOF with Pulmonary atresia with MAPCAs
Published on September 23, 2018
TOF with Pulmonary atresia with MAPCAs...
By Dr. Pavan Kumar
MAPCAs(Major Aortopulmonary Collateral Arteries) and PDA in case of Pulmonary atresia with VSD
Published on September 23, 2018
MAPCAs(Major Aortopulmonary Collateral Arteries) and PDA in case of Pulmonary atresia with VSDThe presence of PA as a component of tetralogy of Fallot is designated as an extreme form. In such patients, the...
By Dr. Pavan Kumar
Neuroglial cyst
Published on September 23, 2018
Neuroglial cystNeuroglial (also called glioependymal) cysts are benign epithelial-lined lesions that occur anywhere in the neuraxis . They are uncommon, representing fewer than 1% of intracranial cysts. While they ...
By Dr. Pavan Kumar
Osteitis condensans ilii
Published on September 23, 2018
Osteitis condensans iliiBenign sclerosis of the iliac side of the sacroiliac jointsBilaterally symmetricUsually found in young females who have had several children but also may be seen in male...
By Dr. Pavan Kumar
Rheumatic heart disease
Published on September 23, 2018
Rheumatic heart diseaseThe PA chest x-ray shows marked enlargement of the cardiac silhouette. There is a \"double density\" and splaying of the carina c/w left atrial enlargement .There is enlargement of the main p...
By Dr. Pavan Kumar
Sarcoidosis
Published on September 23, 2018
SarcoidosisIn sarcoidosis, clinical staging is based on the chest radiograph:Stage 0: Normal chest radiographStage I: Hilar and mediastinal lymph node enlargementStage II: Ly...
By Dr. Pavan Kumar
Rheumatoid arthritis
Published on September 23, 2018
Rheumatoid arthritis Abnormal marrow signal is seen in the odontoid process .There is associated abnormal soft tissue (pannus)adjacent to the dens circumferrentially causing posterior displacement of the transe...
By Dr. Pavan Kumar
TGA- Transposition of great arteries
Published on September 23, 2018
TGAThe heart is enlarged with a narrow \"pedicle\" giving the so called \"egg on a string\" appearance. The superior mediastinum appears narrow due to the antero-posterior relationship of the transposed great vesse...
By Dr. Pavan Kumar
Bismuth Grade III Bile duct stricture
Published on September 23, 2018
Bismuth Grade III Bile duct strictureSince its introduction, MRCP has rapidly become an important tool for visualizing the biliary system.MRCP takes advantage of the fact that bile has a high signal int...
By Dr. Pavan Kumar
Neurofibromatosis 1
Published on September 23, 2018
Neurofibromatosis 1Criteria for the diagnosis of NF1 are met in an individual if 2 or more of the following signs are found:Six or more café au lait macules larger than 5 mm ...
By Dr. Pavan Kumar
Lacunar skull
Published on September 23, 2018
Also known as craniolacunia /Luckenschadel skull. The term lacunar skull signifies...
By Dr. Pavan Kumar
Metaphyseal dysplasia
Published on September 23, 2018
Metaphyseal dysplasiaGeneral Considerations:First described by Pyle, Metaphyseal dysplasia is a rare AR disorder characterized by splaying or fraying of the ends o...
By Dr. Pavan Kumar
Idiopathic intracranial hypertension
Published on September 23, 2018
Idiopathic intracranial hypertensionIdiopathic intracranial hypertension, also known as pseudotumor cerebri and benign intracranial hypertension, is a syndrome characterized by increased intracran...
By Dr. Pavan Kumar
TB Meningitis with tuberculoma
Published on September 23, 2018
On T2 weighted images the lesion is markedly hypointense.On post contrast images , the peripheral wall of the lesion shows intense enhancement , whereas the central necrotic component remains non enhancing. ...
By Dr. Pavan Kumar
Coexistent Japanese encephalitis and Neurocysticercosis.
Published on September 23, 2018
Coexistent Japanese encephalitis and Neurocysticercosis.A solitary cyst of NCC in the vesicular stage is observed in the left posterior frontal lobe. A tiny scolex is seen within the cyst. Perilesional edema is noted...
By Dr. Pavan Kumar
Idiopathic juvenile osteoporosis
Published on September 23, 2018
Idiopathic juvenile osteoporosisIt is an uncommon, self limiting disease of the childhood.Clinically affected children present with spinal and extraspinal symptoms with may simulate those of arthritis.Difficul...
By Dr. Pavan Kumar
TB Arthritis of SI joint
Published on September 22, 2018
This case has no description...
By Dr. Pavan Kumar
Growing skull fracture
Published on September 22, 2018
Growing skull fractureAlso known by various other names : leptomeningeal cyst, traumatic meningocoele, cerebrocranial erosion, cephalohydrocoele, meningocoele spuria, etc.Growing skull fractures ...
By Dr. Pavan Kumar
Holt oram syndrome
Published on September 22, 2018
Holt-Oram syndromeHolt-Oram syndrome, also called heart-hand syndrome, is an inherited disorder characterized by abnormalities of the upper limbs and heart. Holt and Oram first described this condition in 1960 in a...
By Dr. Pavan Kumar
Median arcuate ligament syndrome
Published on September 22, 2018
Celiac compression syndrome / Median arcuate ligament syndromeIt is the narrowing of the proximal celiac artery which can result from extrinsic compression by the median arcuate ligament of the diaphragm or by the celiac ganglia....
By Dr. Pavan Kumar
Vein of Galen Malformation
Published on September 22, 2018
The vein of Galen abnormality is the most frequent arteriovenous malformation in neonates.It commonly presents in the neonatal period, although it may present later, in early childhood. Typically, in the neonatal period, VGAM prese...
By Dr. Pavan Kumar
Filum terminale dermoid
Published on September 22, 2018
Filum terminale dermoid...
By Dr. Pavan Kumar
Postcricoid esophageal perforation with surgical emphysema.
Published on September 22, 2018
Note the foreign body in the post cricoid esophageal region with perforation and surgical emphysema....
By Dr. Pavan Kumar
Stricture Esophagus Secondary To TB Lymphadenopathy.
Published on September 22, 2018
Disease processes that can produce esophageal strictures can be grouped into 3 general categories: (1) intrinsic diseases that narrow the esophageal lumen through inflammation, fibrosis, or neoplasia; (2) extrinsic diseases that compromise the esopha...
By Dr. Pavan Kumar
Azygos lobe
Published on September 22, 2018
An azygos lobe of right lung is a small accessory lobe sometimes formed above the hilum of the right lung; separated from the rest of the upper lobe by a deep groove lodging the azygos vein. Syn: lobus azygos pulmonis dextri. A small accessory lobe s...
By Dr. Pavan Kumar
Carcinoma of esophagus
Published on September 21, 2018
Carcinoma of the cervical esophagus extending into the post cricoid esophagus.Disease processes that can produce esophageal strictures can be grouped into 3 general categories: (1) intrinsic diseases that narrow the esophageal lumen through infla...
By Dr. Pavan Kumar
Oro Antral fistula
Published on September 21, 2018
A complication of maxillary tooth extraction, the oroantral fistula can be a cause of recurrent or persistant maxillary sinus. Imaging findings are that of localized mucosal disease in the affected sinus with demonstration of a bony defect in the flo...
By Dr. Pavan Kumar
Medullary carcinoma of thyroid
Published on September 21, 2018
Medullary carcinoma of the thyroid (MTC) is a distinct thyroid carcinoma that originates in the parafollicular C cells of the thyroid gland. These C cells produce calcitonin.MTC has a genetic association with multipl...
By Dr. Pavan Kumar
Stress fracture
Published on September 21, 2018
Stress fracture of the 2nd metatarsal bone.First described by Aristotle in 200 BC, stress fractures were initially recorded in the medical literature in 1855 by the Prussian military physician Breithaupt, who describ...
By Dr. Pavan Kumar
Esophageal Leiomyosarcoma
Published on September 21, 2018
Esophageal Leiomyosarcoma...
By Dr. Pavan Kumar
Cerebellar abscess secondary to mastoiditis.
Published on September 21, 2018
Cerebellar abscess secondary to mastoiditis....
By Dr. Pavan Kumar
Gossypbioma
Published on September 21, 2018
GOSSYPIBOMA.Gossypiboma is the technical term for a retained surgical sponge. It is derived from the Latin \"gossypium\" (cotton) and the Swahili \"boma\" (place of concealment). The presentation of gossypiboma is variable. The acu...
By Dr. Pavan Kumar
Central Neurocytoma
Published on September 21, 2018
CENTRAL NEUROCYTOMA.Spectroscopy was done that revealed a mild reduction in NAA throughout the tumor with increased choline to creatinine ratio.Central neurocytoma was first described by Hassoun et al., in 1982. ...
By Dr. Pavan Kumar
Gangrenous small bowel loops
Published on September 21, 2018
Patient was taken for emergency laparotomy. Ileal loops were found to be gangrenous. Resection of the gangrenous loops with ileostomy and colostomy was done.Also note the extensive calcification of the abdominal vessels....
By Dr. Pavan Kumar
Foreign body in the bronchus
Published on September 21, 2018
Spontaneous rupture of the spleen...
By Dr. Pavan Kumar
Spontaneous rupture of the spleen
Published on September 21, 2018
Spontaneous rupture of the spleen...
By Dr. Pavan Kumar
Fracture of dens
Published on September 21, 2018
Fracture of dens.(Type II)Dens fractures are classified according to the scheme of Anderson and D\'Alonzo. They are the result of severe forces including rotation across the cervical spine.TYPES-...
By Dr. Pavan Kumar
Cleidocranial Dysplasia
Published on September 21, 2018
Cleidocranial DysplasiaCleidocranial Dysplasia (cleido = collar bone, + cranial = head, + dysplasia = abnormal forming) , also known as Cleidocranial Dysostosis and Marie-Sainton Disease, is a condi...
By Dr. Pavan Kumar
Alobar holoprosencephaly
Published on September 21, 2018
ALOBAR HOLOPROSENCEPHALYHPE(Holoprosencephaly) is characterized by a failure of transformation of the prosencephalon into cerebral hemispheres with separate lateral ventricles. HPE has many associated anomalies, both of the nervous...
By Dr. Pavan Kumar
Epidermoid cyst
Published on September 21, 2018
Epidermoid tumor represent 0.2%-1% of all primary intracranial neoplasms.Both congenital and acquired epidermoid cyst occur. Congenital epidermoid is nonneoplastic inclusion cyst.Aquired epidermoid cyst developed as a result of trauma....
By Dr. Pavan Kumar
Dyke Davidoff Masson syndrome
Published on September 21, 2018
DYKE-DAVIDOFF MASSON SYNDROMECerebral hemiatrophy with homolateral hypertrophy of the skull and sinuses – resulting in facial asymmetry – and elevation of the sphenoid wing and petrous ridge, in association wit...
By Dr. Pavan Kumar
Spinocerebellar ataxia
Published on September 21, 2018
SPINOCEREBELLAR ATAXIA.Note the atrophy of cerebellum, brainstem and cervical cord...
By Dr. Pavan Kumar
Mesial temporal Sclerosis.
Published on September 21, 2018
Mesial temporal Sclerosis.MRI detects mesial temporal sclerosis by demonstrating this size asymmetry and abnormal signal within the atrophied hippocampus.Thin-section, high-resolution coronal MR images are best f...
By Dr. Pavan Kumar
Trans sphenoidal meningocele
Published on September 21, 2018
Trans sphenoidal meningocele...
By Dr. Pavan Kumar
Central pontine myelinolysis
Published on September 21, 2018
CENTRAL PONTINE MYELINOLYSIS.CPM is concentrated, frequently symmetric, noninflammatory demyelination within the central basis pontis. In at least 10% of patients with CPM, demyelination also occurs in extrapontine regions, i...
By Dr. Pavan Kumar
ABC (aneurysmal bone cyst) of styloid process
Published on September 21, 2018
ABC (aneurysmal bone cyst) of styloid process...
By Dr. Pavan Kumar
Tetrology of Fallot
Published on September 21, 2018
TOF accounts for most of the cyanotic congenital heart diseases and 12% of all congenital heart disease.Four features of TOF are1) High, large VSD2) O...
By Dr. Pavan Kumar
Carcinoma involving antrum and distal body.
Published on September 19, 2018
Carcinoma involving antrum and distal body....
By Dr. Pavan Kumar
Dandy walker variant
Published on September 19, 2018
Dandy Walker variantDandy-Walker variant consist of vermian hypoplasia and cystic dilatation of the fourth ventricle without enlargement of the posterior fossa...
By Dr. Pavan Kumar
Hemimegalencephaly
Published on September 19, 2018
HemimegalencephalyHemimegalencephaly or unilateral megalencephaly is a congenital disorder in which there is hamartomatous overgrowth of all or part of a cerebral hemisphere. The affected hemisphere may have focal or diffuse neuron...
By Dr. Pavan Kumar
Diverticulitis
Published on September 19, 2018
DiverticulitisDiverticula are identified on CT scans as outpouchings of the colonic wall. They may contain air, barium, or fecal material.The diagnosis of diverticulitis by using CT scans is based on the detection of co...
By Dr. Pavan Kumar
Appendicular mucocele
Published on September 19, 2018
This case has no description...
By Dr. Pavan Kumar
Tarlov cyst
Published on September 19, 2018
Perineurial (Tarlov) cysts are meningeal dilations of the posterior spinal nerve root sheath that most often affectsacral roots and can cause a progressive painful radiculopathy. Tarlov cysts are associated with a variety of radiological findings...
By Dr. Pavan Kumar
Hemophiliac pseudotumor
Published on September 19, 2018
Hemophiliac pseudotumorPseudotumors are an uncommon complication of hemophilia, occurring in 1%–2% of persons with severe forms of the disease. A hemophilic pseudotumor is an encapsulated, chronic, slowly expanding hematoma seen ...
By Dr. Pavan Kumar
Wernicke's Encephalopathy
Published on September 19, 2018
Wernicke\'s EncephalopathyWernicke\'s encephalopathy is a neurologic disorder with acute onset, characterized by the triad of ocular abnormalities, ataxia, and a confused state. It is caused by a thiamine deficiency due to poor ora...
By Dr. Pavan Kumar
Spinnaker's sign
Published on September 19, 2018
Spinnaker sign in a c/o pneumomediastinum.Radiographic signs of pneumomediastinum:· Radiolucent streaks representing free gas may be observed vertically (tracking the left side of the heart), ...
By Dr. Pavan Kumar
Septal AVM with hippocampal sclerosis.
Published on September 19, 2018
Septal AVM with hippocampal sclerosis.The entire left hippocampus is markedly atrophic with increased T2 signal within it .There is associated loss of the adjoining collateral white matter. The entorhinnal cortex is normal.Multiple areas of f...
By Dr. Pavan Kumar
Renal Angiomyolipoma
Published on September 19, 2018
This case has no description...
By Dr. Pavan Kumar
Arnold Chiari malformation type 1.
Published on September 19, 2018
Arnold Chiari malformation type 1. ...
By Dr. Pavan Kumar
Porcelain GB with intrahepatic cholangiocarcinoma.
Published on September 19, 2018
Porcelain GB with intrahepatic cholangiocarcinoma....
By Dr. Pavan Kumar
Glutaric aciduria
Published on September 19, 2018
Glutaric aciduria type I.CT scan of brain reveals bilateral frontotemporal atrophy, bilateral enlarged sylvian fissures and few hypodensities in the lentiform nuclei. GA is an autosomal recessive inborn error of lysine, hydro...
By Dr. Pavan Kumar
Tolosa hunt syndrome
Published on September 19, 2018
Tolosa-Hunt syndromeTHS is a painful ophthalmoplegia caused by nonspecific inflammation of the cavernous sinus or superior orbital fissure.The International Headache Society...
By Dr. Pavan Kumar
Crohn's disease
Published on September 19, 2018
Crohn\'s disease - string sign...
By Dr. Pavan Kumar
Cavernous anigoma
Published on September 10, 2018
Cavernous angiomas.These are developmental malformations of the vascular bed. These congenital abnormal vascular connections frequently enlarge over time. The lesions can occur on a familial basis. Patients may be asymptomatic, alt...
By Dr. Pavan Kumar
Caudal regression syndrome
Published on September 10, 2018
Caudal regression syndrome, also k/a caudal dysplasia sequence is characterised by a series of abnormalities, including complete or partial agenesis of the sacrum and lumbar vertebrae associated with pelvic deformity. femoral hypoplasia, clubbed feet...
By Dr. Pavan Kumar
Cerebellar haemangioblastoma
Published on September 10, 2018
Cerebellar hemangioblastomaThese...
By Dr. Pavan Kumar
Cerebellar hemangioblastoma
Published on September 10, 2018
Cerebellar hemangioblastomaHemangioblastomas are considered to be benign neoplasms and represent 1-2% of all primary central tumors....
By Dr. Pavan Kumar
Corpus callosal agenesis
Published on August 28, 2018
Corpus callosal agenesis associated with interhemispheric dorsal cyst, high riding third ventricle,colpocephaly...
By Dr. Pavan Kumar
CSF flow artifact
Published on August 28, 2018
CSF flow artifact in IV th venrticle. It appears hyperintense on T1W images....
By Dr. Pavan Kumar
Open lip schizencephaly
Published on August 27, 2018
Open lip schizencephaly with absent septum pellucidumCourtesy -Dr Atul Deshmukh...
By Dr. Pavan Kumar
Tubercular abscess
Published on August 27, 2018
Tubercular abscessIt shows T2 hypointense rim and peripheral contrast enhancementCourtesy- Dr Atul Deshmukh...
By Dr. Pavan Kumar
Hypoxic ischemic encephalopathy
Published on August 27, 2018
Area of hyperintensity is noted in periventricular white matter,medial thalamus and brainstem.Courtesy - Dr Atul Deshmukh...
By Dr. Pavan Kumar
Spinal cavernoma
Published on August 27, 2018
T2W image showing lesion with hypointense rim around suggestive of cavernomaCourtesy-Dr Atul Deshmukh...
By Dr. Pavan Kumar
Bomb blast
Published on August 26, 2018
Intrathoracic metallic foreign body entered in bomb blast through back causing fracture of the lamina, cord laceration and disc to reach mediastinum .There is associated pneumomediastinum seen. The foreign body is in close proximity with SVC....
By Dr. Pavan Kumar
Cherubism
Published on August 26, 2018
Cherubism is familial fibrous dysplasia of the jaw characterised by swelling of lower face.It is inherited as an autosomal dominant trait. Usually recognized between 18 months and 2 years and then becomes stationary and regress spo...
By Dr. Pavan Kumar
Neurofibromatosis 2
Published on August 26, 2018
Vagal schwannoma and multiple neurofibromas consistent with NF 2...
By Dr. Pavan Kumar
Arteriovenous malformation
Published on August 26, 2018
Arteriovenous malformationCT shows hyperdense bleed in left occipital region.MRI T2 and GRE shows abnormal flow voids around this bleed.Angiography shows vascular nidus....
By Dr. Pavan Kumar
McCune-Albright syndrome (MAS)
Published on August 26, 2018
The above combination is found in McCune-Albright syndrome (MAS) which is characterized by a triad of poly/monostotic fibrous dysplasia, cafe-au-lait macules and hyperfunctioning endocrinopathies including growth hormone (GH) excess. Polyostotic bone...
By Dr. Pavan Kumar
Sarcoidosis
Published on August 26, 2018
Sarcoidosis is characterized by non necrotizing granulomas distributed along the lymphatic pathways of broncho vascular bundles and interlobular septa. The opacities tend to be nodular and predominate in upper and mid zones.The nod...
By Dr. Pavan Kumar
Scleroderma
Published on August 26, 2018
Scleroderma is derived from the Greek words skleros (hard or indurated) and derma (skin). The two main classes are localized scleroderma and systemic sclerosis. Scleroderma is a systemic disease that affects many organ systems. It i...
By Dr. Pavan Kumar
Histiocytosis X
Published on August 26, 2018
Histiocytosis X (eosinophilic granulomatosis, EG, pulmonary histiocytosis X, PHX, pulmonary Langerhans cell granulomatosis)It is an uncommon idiopathic disease characterized in its early stages by granulomatous nodules containing L...
By Dr. Pavan Kumar
Allergic bronchopulmonary aspergillosis
Published on August 26, 2018
ABPA represents a hypersensitivity reaction to A fumigatus in patients with long-standing asthma or cystic fibrosis. Excessive mucus production in association with impaired ciliary function leads to mucoid impaction of the airways. The plugs...
By Dr. Pavan Kumar
Central pontine myelinolysis
Published on August 26, 2018
CPM is associated with alcoholism, malnutrition ,liver disease, Addison's disease and diuretic use. The exact cause is unknown, however the notably most of the cases are associated with rapid correction of chronic hyponatremia .Typ...
By Dr. Pavan Kumar
Fetal choroid plexus papilloma
Published on August 26, 2018
Fetal choroid plexus papilloma...
By Dr. Pavan Kumar
Asherman syndrome
Published on August 26, 2018
Asherman syndromeMultiple filling defects are noted in the uterine cavituy...
By Dr. Pavan Kumar
Leiomyoma of esophagus
Published on August 26, 2018
Leiomyoma of esophagusthe most common benign tumour (50%) of the oesophagus; occurs mainly (56%) in the lower part of the oesophagus.Leiomyomas are less frequently observed in the oesophagus above the aortic arch because of the predominance of st...
By Dr. Pavan Kumar
Carcinoma thyroid with metastasis to sternum
Published on August 26, 2018
Carcinoma thyroid with metastasis to sternum...
By Dr. Pavan Kumar
Colloid cyst
Published on August 26, 2018
Colloid cysts are smooth, round lesions of endodermal origin, typically located at the foramen of Munro in the anterior aspect of the third ventricle. They are usually filled with gelatinous material and cholesterol crystals. These cysts generally oc...
By Dr. Pavan Kumar
Fetus in fetu
Published on August 26, 2018
Fetus in fetu is a rare condition in which a fetiform calcified mass often is present in the abdomen of its host, a newborn or an infant...
By Dr. Pavan Kumar
Fibrous dysplasia of calvaria
Published on August 26, 2018
Fibrous dysplasia of calvaria...
By Dr. Pavan Kumar
Ovarian dermoid
Published on August 26, 2018
Ovarian dermoid- Fat density lesion with hyperdense rokitansky nodule within...
By Dr. Pavan Kumar
Wernicke's encephalopathy
Published on August 26, 2018
Wernicke's encephalopathyHyperintense signal involving the medial portion of thalamus and around the aquaduct of sylvius....
By Dr. Pavan Kumar
Duplex renal pelvis
Published on August 26, 2018
ovarian cyst with duplex renal pelvis...
By Dr. Pavan Kumar
Gall bladder duplication
Published on August 26, 2018
Gall bladder duplication...
By Dr. Pavan Kumar
Lateral mensiscus tear with parameniscal cyst
Published on August 26, 2018
Lateral mensiscus tear with parameniscal cyst...
By Dr. Pavan Kumar
Ruptured pulmonary hydatid
Published on August 26, 2018
Ruptured pulmonary hydatid...
By Dr. Pavan Kumar
Lymphoma metastasis
Published on August 26, 2018
Lymphoma metastasisHyperdense metastasis surrounded by perilesional edema on brain plain...
By Dr. Pavan Kumar
Bicornuate uterus
Published on August 26, 2018
CT axial section showing bicornuate uterus....
By Dr. Pavan Kumar
Pseudoureterocele
Published on August 26, 2018
Cobra head sign= Pseudoureterocele...
By Dr. Pavan Kumar
Spina bifida with lipoma
Published on August 26, 2018
Spina bifida with lipoma ...
By Dr. Pavan Kumar
Double PCL sign
Published on August 26, 2018
Double PCL sign s/o bucket handel tear of medial meniscus.Complex tear of posterior horn of medial meniscus....
By Dr. Pavan Kumar
Malignant melanoma of the rectum
Published on August 26, 2018
Malignant melanoma of the rectum with hepatic metastasis....
By Dr. Pavan Kumar
CALCIFIED NODULE IN LEFT LOBE OF THYROID
Published on August 26, 2018
CALCIFIED NODULE IN LEFT LOBE OF THYROID...
By Dr. Pavan Kumar
PORTAL BILIOPATHY.
Published on August 26, 2018
PORTAL BILIOPATHY.Portal biliopathy is referable to biliary ductal changesin patients with portal hypertension. It is common in portal vein thrombosis and less often in cirrhosis andnoncirrhotic portal fibrosis. The changes include...
By Dr. Pavan Kumar
Staphylococcal pneumonia with pneumatocoele formation.
Published on August 26, 2018
Staphylococcal pneumonia with pneumatocoele formation....
By Dr. Pavan Kumar
Occipital encephalocele
Published on August 26, 2018
An encephalocele is the result of failure of the surface ectoderm to separate from the neuroectoderm. This results in a bony defect in the skull table, which allows herniation of the meninges (cranial meningocele) or herniation of brain tissue. The o...
By Dr. Pavan Kumar
SPLENIC SUBCAPSULAR HAEMORRHAGE
Published on August 26, 2018
SPLENIC SUBCAPSULAR HAEMORRHAGE ...
By Dr. Pavan Kumar
Fracture base of odontoid
Published on August 26, 2018
Open mouth view showing fracture of base of odontoid process...
By Dr. Pavan Kumar
Hill scahs lesion with bony bankart
Published on August 26, 2018
Bankart lesion is an avulsion of the anteroinferior glenoid labrum at its attachment to Inferior glenohumeral ligament complex;The lesion is felt to result fro...
By Dr. Pavan Kumar
Avascular necrosis of scaphoid
Published on August 26, 2018
Scaphoid receives majority of its blood supply via dorsal vessels at or just distal to waist area through the radial artery branches.Radiographic Findings:...
By Dr. Pavan Kumar
Ebstein anomoly
Published on August 26, 2018
Downward displacement of the tricuspid valve into the right ventricle with variable malformation of the valve and resultant leaking of blood backwards into the right atrium (tricuspid regurgitation)Enlarged right heart chambersAt...
By Dr. Pavan Kumar
SPONDYLOEPIPHYSEAL DYSPLASIA.
Published on August 26, 2018
SPONDYLOEPIPHYSEAL DYSPLASIA....
By Dr. Pavan Kumar
Pyknodysostosis
Published on August 26, 2018
The characteristic features of pycknodysostosis are osteosclerosis, obtuse angle of the mandible, acrosteolysis.skull sutural widening with wormian bones....
By Dr. Pavan Kumar
Ameloblastoma
Published on August 26, 2018
Multiloculated cystic lesion involving the mandible.,...
By Dr. Pavan Kumar
Morquio's disease
Published on August 26, 2018
Mucopolysaccharidoses type IV . Morquios diseaseCharacteristic X ray featuresAnterior beaking of vertebral bodiesCone shaped metacarpal epiphyses....
By Dr. Pavan Kumar
Coarctation of Aorta
Published on August 26, 2018
The prestenotic and poststenotic dilatations result in a "figure 3" appearance of the aorta.The aortic contour abnormalities that result in the "figure 3" sign are formed by prestenotic dilatation of the ascending aorta, indentatio...
By Dr. Pavan Kumar
Idiopathic intracranial hypertension
Published on August 26, 2018
There is increased perioptic CSF space with marked tourtuosity of both...
By Dr. Pavan Kumar
Separate origin of Common hepatic and splenogastric trunk.
Published on August 26, 2018
Separate origin of Common hepatic and splenogastric trunk - Micky mouse sign...
By Dr. Pavan Kumar
Calcified pericardium secondary to Kochs pericarditis.
Published on August 26, 2018
Calcified pericardium secondary to Kochs pericarditis....
By Dr. Pavan Kumar
Incisional hernia with proximal bowel obstruction
Published on August 26, 2018
As these are usually asymptomatic, patients present with a bulge at the site of a previous incision.Lesion may become larger upon standing or with increasing intraabdominal pressure.This iatrogenic hernia occurs in...
By Dr. Pavan Kumar
Medial rectus cysticercosis
Published on August 26, 2018
Cysticercosis is a clinical syndrome of expanding embryonal cysts that occurs with T solium. The cysticerci that develop with T solium infestations can be found anywhere in the body, but they mainly occur in the central nervous syst...
By Dr. Pavan Kumar
Angiomyolipoma
Published on August 26, 2018
Angiomyolipoma (AML) is a benign renal neoplasm composed of fat, vascular, and smooth muscle elements. It has an incidence of about 0.3-3%. Two types are described: isolated AML and AML associated with tuberous sclerosis.Interestin...
By Dr. Pavan Kumar
Klippel Feil syndrome
Published on August 26, 2018
Note the occipitalised atlas, multiple fused cervical vertebrae and anteriorly open (butterfly) lower cervical vertebrae....
By Dr. Pavan Kumar
Hemophilic arthritis
Published on August 26, 2018
X-ray features:- Periarticular osteoporosis.- Soft tissue swelling.- Widening of inter condylar notch.- Cartilage destruction.- Joint space narrowing more ...
By Dr. Pavan Kumar
Pulmonary hemosiderosis
Published on August 26, 2018
Multiple nodules in the lung bilaterally secondary to mitral volvular disease....
By Dr. Pavan Kumar
Xanthogranulomatous pyelonephritis.
Published on August 26, 2018
Staghorn calculus is noted in the pelvis of right kidney with narrowing of pelvis and associated calyceal enlargement and fatty replacement....
By Dr. Pavan Kumar
Usual interstitial pneumonia
Published on August 26, 2018
Subpleural honeycoombing with apicobasal gradientInterlobular septal thickening.Fungal balls....
By Dr. Pavan Kumar
Tracheal diverticulam
Published on August 26, 2018
Air containing outpouching is seen arising from the right upper trachea, it is connected to trachea by a narrow defect in the tracheal wall. Apical pleural thickening and fibrosis is noted in the region of right upper lobe....
By Dr. Pavan Kumar
Sqaumous cell carcinoma of buccal mucosa
Published on August 26, 2018
Histology proven caseHeterogeneously enhancing mass lesion is noted involving the right inferior gingiovobuccal sulcus. It is causing destruction of mandible in the midline...
By Dr. Pavan Kumar
Ruptured liver abscess
Published on August 26, 2018
Rupture of liver abscess in segment III and caudate lobe. The abscess in caudate lobe shows peripheral rim of calcifications suggestive of chronicity...
By Dr. Pavan Kumar
Renal trauma -Grade IV
Published on August 26, 2018
H/o Blunt trauma. Pelvicalyceal cistern is seen communicating externally resulting in contrast leak....
By Dr. Pavan Kumar
Portal Biliopathy
Published on August 26, 2018
Portal Biliopathy with portal hypertensionLiver appears atrophic. Portal vein is not visualised and is replaced by multiple peroportal collaterals which are seen compressing the hepatic and biliary ducts causing mild IHBR.Gross splenomegaly...
By Dr. Pavan Kumar
Pneumocephalus
Published on August 26, 2018
Extradural as well as intradural air foci are noted. Air noted along the sulcal spaces. There is a fracture of left...
By Dr. Pavan Kumar
Malignant ovarian neoplasm
Published on August 26, 2018
Malignant ovarian neoplasmHeterogenously enhancing mass lesion noted in bilateral adnexa. BIlateral ovaries are not seperately visualised. Features suggestive of ovarian neoplastic etiology....
By Dr. Pavan Kumar
Non specific interstitial pneumonia
Published on August 26, 2018
Non specific interstitial pneumoniaMultiple areas of subpleural ground glass opacities are noted predominantly involving the bilateral upper lobes....
By Dr. Pavan Kumar
Multiple myeloma
Published on August 26, 2018
In this known case of multiple myeloma multiple varying sized osteolytic lesions are noted involving the calvaria...
By Dr. Pavan Kumar
Mucoepidermoid carcinoma of parotid gland.
Published on August 26, 2018
Heterogenously enhancing mass lesion is noted involving the left parotid gland. Histology proven case of mucoepidermoid carcinoma. Operated. Features suggestive of recurrence....
By Dr. Pavan Kumar
Renal artery thrombosis
Published on August 26, 2018
Renal artery thrombosis- Complete non opacification of left renal artery with atrophy of left kidney...
By Dr. Pavan Kumar
Hepatic and splenic metastasis
Published on August 26, 2018
Multiple hypodense hypoenhancing lesions of varying sizes are noted scattered throught liver parenchyma....
By Dr. Pavan Kumar
Hemarthrosis
Published on August 26, 2018
Hyperdense fluid density is seen in the popliteofemoral space....
By Dr. Pavan Kumar
Guinea worm calcification
Published on August 26, 2018
Guinea worm calcification with calcified lymph node in pelvis....
By Dr. Pavan Kumar
Burkitt's lymphoma
Published on August 26, 2018
Burkitts lymphoma (biopsy proven) of the large bowel with bilateral hydronephrosis secondary to encasement of bilateral ureters. Burkitt lymphoma is named after Denis Parsons Burkitt, who mapped its peculiar geographic distribution across Afr...
By Dr. Pavan Kumar
Acromegaly
Published on August 26, 2018
Balloning of sella with protrusion of mandible...
By Dr. Pavan Kumar
Arteriovenous malformation
Published on August 26, 2018
Arteriovenous malformation...
By Dr. Pavan Kumar
Gall bladder calculi
Published on August 25, 2018
Multiple gall bladder calculi are noted which are hypodense at the centre and are hyperdense in the periphery.Pelvic calculus is noted with resultant gross hydronephrosis....
By Dr. Pavan Kumar
Distal CBD stricture with cholangitic abscess
Published on August 25, 2018
Distal CBD stricture with cholangitic abscess.Narrowing noted involving the distal most part of CBD. Severe IHBR is noted. Multiple intercommunicating peripherally enhancing collection is noted in liver s/o abscess formation.Internal biliary ...
By Dr. Pavan Kumar
Carcinoma GB with right adnexal deposits
Published on August 25, 2018
Carcinoma GB with right adnexal depositsGB wall appears thickened and shows heterogenous contrast enhancement. Heterogenous enhancement is noted involving segment VI of liver. Moderate IHBR is noted....
By Dr. Pavan Kumar
ADPKD- Autosomal dominant polycystic kidney disease.
Published on August 25, 2018
ADPKD- Autosomal dominant polycystic kidney disease.Multiple varying sized cysts are noted scattered throughout bilateral renal parenchyma. Another cyst noted in the left lobe of liver. Hyperdense calculi noted in the midpole of right kidney....
By Dr. Pavan Kumar
Thrombosed PCA aneurysm
Published on August 25, 2018
Thrombosed PCA aneurysmOn plain CT, there is a hypodense lesion indenting the crus of midbrain and medial temporal lobe on right side.Contrast CT showing hypodense lesion with a vivid focus of enhancement...
By Dr. Pavan Kumar
Interstitial lung disease
Published on August 25, 2018
Areas of honeycoombing predominantly involving the basal segments....
By Dr. Pavan Kumar
Disseminated cysticercosis
Published on August 25, 2018
Disseminated cysticercosis...
By Dr. Pavan Kumar
Calvarial lymphoma
Published on August 20, 2018
Calvarial lymphoma - Multiple varying sized osteolytic lesions are noted scattered throughout calvaria....
By Dr. Pavan Kumar
Small bowel lymphoma
Published on August 20, 2018
Long segment small bowel wall thickening with aneurysmal dilation without obstructive symptoms....
By Dr. Pavan Kumar
RIGHT UVJ MASS WITH BLADDER DIVERTICULI
Published on August 20, 2018
RIGHT UVJ MASS WITH BLADDER DIVERTICULI...
By Dr. Pavan Kumar
Urethral stricture
Published on August 20, 2018
Radiological findings in this MCU ( micturating cystourethrogram )...
By Dr. Pavan Kumar
OPLL- Ossification of posterior longitudinal ligamnet
Published on August 20, 2018
...
By Dr. Pavan Kumar
Esthesioneuroblastoma
Published on August 20, 2018
It is an uncommon malignant neoplasm of the nasal vault, believed to arise from the olfactory epithelium.MRI FEATURES :Hypointense to gray matter on T1WI.Isointense / hyperintense to gray matter on T2WI.Stro...
By Dr. Pavan Kumar
Dural ectasia
Published on August 20, 2018
DD-Marfan syndrome, Ehlers-Danlos syndrome, neurofibromatosis, ankylosing spondylitis, and osteogenesis imperfecta tarda. It may occur as a very unusual complication of spinal surgery or trauma.Dural ectasia is defined qualitativ...
By Dr. Pavan Kumar
Duplex right ureter
Published on August 19, 2018
Duplex pelvis with duplex ureter on right side...
By Dr. Pavan Kumar
Common celiaco mesenteric trunk
Published on August 19, 2018
Common celiaco mesenteric trunk with accessory renal artery...
By Dr. Pavan Kumar
Grade V kidney injury
Published on August 19, 2018
Grade V kidney injuryShatterd kidney...
By Dr. Pavan Kumar
Duplex collecting system
Published on August 19, 2018
Duplex collecting system on right side....
By Dr. Pavan Kumar
Partial duplication of right ureter
Published on August 19, 2018
Partial duplication of right ureter...
By Dr. Pavan Kumar
Rectovesical fistula
Published on August 19, 2018
Rectovesical fistulaIn this MCU study, retrograde filling of urinary bladder is done with 1ooml of contrast the contrast fill the rectum....
By Dr. Pavan Kumar
Neurofibroma
Published on August 19, 2018
Posterior mediastinal massA large well defined mass lesion is noted on right side. Central non enhancing area is noted s/o necrosis.The mass is seen arising from the nerual foramen with scalloping of vertebral bodyFeatures suggestive of n...
By Dr. Pavan Kumar
Malignant ovarian neoplasm
Published on August 19, 2018
Large heterogenously enhancing mass in pelvis. Bilateral ovaries not seperately visualised from this lesion. Large collection noted in the endometrial cavity.Moderate ascitis.Splenic metsMesenteric and omental deposits...
By Dr. Pavan Kumar
Hepatocellular carcinoma
Published on August 19, 2018
Hepatocellular carcinoma...
By Dr. Pavan Kumar
Hepatocellular carcinoma
Published on August 19, 2018
Hepatocellular carcinoma...
By Dr. Pavan Kumar
Ventricular septal defect
Published on August 19, 2018
Ventricular septal defectOver riding of aortaDouble SVCTracheal bronchusHemangioma...
By Dr. Pavan Kumar
Portal hypertension
Published on August 19, 2018
Liver appears cirrhotic, shows irregular surface and is shrunken. Multiple collaterals are noted in abdomen and thorax, predominantly in para esophageal region. Spleen is enlarged in size....
By Dr. Pavan Kumar
Beaver tail liver
Published on August 19, 2018
The left lobe of liver is over the spleen...
By Dr. Pavan Kumar
Occulomotor schwanoma
Published on August 19, 2018
Occulomotor schwanoma causing proptosis on right side....
By Dr. Pavan Kumar
Epidermoid tumor
Published on August 19, 2018
Epidermoid tumor in pineal region...
By Dr. Pavan Kumar
Solitory pulmonary nodule
Published on August 19, 2018
Nodule of less than 3cm in maximum diameter which is surrounded by lung parenchyma is called solitory pulmonary nodule....
By Dr. Pavan Kumar
Primary hyperparathyroidism
Published on August 19, 2018
Primary hyperparathyroidism...
By Dr. Pavan Kumar
Basilar artery aneurysm
Published on August 19, 2018
Axial CT showing contrast filled dilatation of basilar artery. Angiography study showing aneurysmal dilatation of basilar artery....
By Dr. Pavan Kumar
Quadrigrminal cistern lipoma
Published on August 19, 2018
Quadrigrminal cistern lipoma- Fat density...
By Dr. Pavan Kumar
Meningoencephalocele
Published on August 19, 2018
Defect is noted in the basifrontal bone through which there is herniation of CSF containing sac into the right nasal cavity...
By Dr. Pavan Kumar
Long segment stenosis of tracheobronchial tree
Published on August 19, 2018
Long segment narrowing of the trachea, proximal bronchi is less common than a short segment stricture – which is most often secondary to prolonged intubation.Long segment narrowing is most often seen after tuberculous involvement of the air...
By Dr. Pavan Kumar
Fibromuscular dysplasia
Published on August 19, 2018
Fibromuscular dysplasia is a congenital disorder involving thickening of the arterial wall and is a cause of renal artery stenosis in younger adults, particularly women 20 to 40 years old.Fibrous tissue grows in the wall of the renal artery a...
By Dr. Pavan Kumar
Congenital lung cyst
Published on August 19, 2018
Chest Xray showing radiolucency on left side. CT scan shows well defined pneumatocyst...
By Dr. Pavan Kumar
Medulloblastoma
Published on August 19, 2018
The d/d of the infratentorial tumours in children.Cerebellar astrocytoma(20-25%), Medulloblastoma(30-40%), Ependymoma(8-15%).Medulloblastoma: Short history,predominantly located in the vermis.Patients present with...
By Dr. Pavan Kumar
Medulloblastoma
Published on August 19, 2018
MEDULLOBLATOMAThe d/d of the infratentorial tumours in children.Cerebellar astrocytoma(20-25%), Medulloblastoma(30-40%), Ependymoma(8-15%).Medulloblastoma: Short...
By Dr. Pavan Kumar
ICA Dissectiono
Published on August 19, 2018
DISSECTION OF THE ICA WITH ACUTE INFARCT.Dissection of the internal carotid artery is a common cause of stroke in young adults and middle-aged patientsThe vast majority of ICA dissectio...
By Dr. Pavan Kumar
Emphysematous pyeloenphritis
Published on August 19, 2018
Emphysematous pyeloenephritisAir in the bilateral pelvicalyceal system....
By Dr. Pavan Kumar
Ependymoma
Published on August 18, 2018
EpendymomaHeterogenously enhancing mass lesion is noted in the IVth ventricle which is seen through the foramen of luschka into the left cerebellopontine angle....
By Dr. Pavan Kumar
High grade glioma
Published on August 18, 2018
Area of altered signal intensity is noted in the brainstem which appears hypointense on T1W images. Hyperintense on T2W images. It shows thick rind of enhancement...
By Dr. Pavan Kumar
CNS tubercuosis
Published on August 18, 2018
A large lesion in posterior fossa and another tiny lesion in subependymal region on left side.It shows post contrast enhancement. Areas of blooming noted within this lesion....
By Dr. Pavan Kumar
Cerebral hemorrhage
Published on August 18, 2018
Hemorrhage of varying stage, which appear predominantly hypointense on T2W iamges. Hyperintense on T1W images and shows blooming on GRE images....
By Dr. Pavan Kumar
Atypical meningioma
Published on August 18, 2018
There is a large extraaxial lesion is noted in the left temporal region. It shows peripheral isointense rim with central area of necrosis. Peripheral rim shows intense enhancement....
By Dr. Pavan Kumar
Midbrain infarct
Published on August 18, 2018
Acute infarct in periaqueductal region of midbrain....
By Dr. Pavan Kumar
Right atrial rupture
Published on August 18, 2018
Iatrogenic right atrial rupture.(during pericardial effusion tap)...
By Dr. Pavan Kumar
SMA thrombosis
Published on August 18, 2018
SMA thrombosis with gangrenous bowel with pneumoperitoneum....
By Dr. Pavan Kumar
Ulcerative colitis.
Published on August 18, 2018
Ulcerative colitis.Colon showing mucosal granularity...
By Dr. Pavan Kumar
Acessory renal artery pseudoanrurysm
Published on August 18, 2018
Post traumatic psuedoaneurysm of accessory renal artery....
By Dr. Pavan Kumar
Subclavian artery stenosis
Published on August 18, 2018
Right subclavian artery shows 60% 1cm long stenosis at its origin with post stenotic intraluminal filling defect....
By Dr. Pavan Kumar
Tuberous sclerosis
Published on August 18, 2018
Tuberous sclerosisCortical tubors and subependymal nodules...
By Dr. Pavan Kumar
Congenital syphilis
Published on August 18, 2018
Radiolucecny involving the metaphysis of both tibia and femur.Abnormal ossification of proximal and medial aspect of tibia - wimberger sign....
By Dr. Pavan Kumar
Sturge webers syndrome
Published on August 18, 2018
Sturge webers syndromeArea of calcification are noted in left occipital region. Which shows blooming on GRE images....
By Dr. Pavan Kumar
Meconium aspiration syndrome
Published on August 18, 2018
Meconium aspiration syndrome...
By Dr. Pavan Kumar
ALPSA lesion ( anterior labro ligamentous tear with periosteal sleeve avulsion)
Published on August 18, 2018
ALPSA lesion ( anterior labro ligamentous tear with periosteal sleeve avulsion)...
By Dr. Pavan Kumar
Tuberous sclerosis
Published on August 18, 2018
TUBEROUS SCLEROSIS-CT thorax- LAM, AML in both kidney and subependymal nodules on brain CT...
By Dr. Pavan Kumar
Bladder rupture
Published on August 18, 2018
DIATHESIS OF PUBIC SYMPHASIS.FRACTURE OF BOTH RAMI OF LEFT PUBIS.XTRAPERITONEAL RUPTURE OF BLADDER....
By Dr. Pavan Kumar
Ebstein anomoly
Published on August 18, 2018
Antenatal scan showing Ebstein's anomaly-In people who have Ebstein's anomaly, two leaflets of the tricuspid valve are displaced downward into the pumping chamber and the third leaflet is elongated and may be adherent to the wall of the chamber. The ...
By Dr. Pavan Kumar
Superior saggital sinus thrombosis
Published on August 18, 2018
A number of predisposing factors for development of dural sinus thrombosis (DST) are recognized including :intracranial infection, adjacent to a dural sinus (e.g., mastoiditis)compression by tumordehydrationpregnancy and the puerperiumhyperco...
By Dr. Pavan Kumar
Lymphoepithelial cysts in HIV
Published on August 18, 2018
Lymphoepithelial Parotid Cysts in HIV-Infection with the human immunodeficiency virus (HIV) presents itself with a myriad of symptoms. The development of lymphoepithelial cysts of the parotid gland occur early in HIV disease. It is often t...
By Dr. Pavan Kumar
Lymphoepithelial cyst
Published on August 18, 2018
Lymphoepithelial Parotid Cysts in HIV....
By Dr. Pavan Kumar
Albert Schonberg disease
Published on August 18, 2018
also known as Osteopetrosis, Marble bone diseaseosteopetrosis belong to group of disorders causing increased skeletal density due to defect in bone resorption by osteoclasts leading to hyperostosis....
By Dr. Pavan Kumar
Testicular abscess
Published on August 18, 2018
Testicular abscess with epididymitisCommon cause of testicular abscess is epididymiorchitis. Other uncommon causes encountered are trauma, infarction and mumps.Ultrasound shows a hypoecho...
By Dr. Pavan Kumar
Brown tumor
Published on August 18, 2018
Brown tumours and pepper pot skull in HyperparathyroidismBrown tumours are non neoplastic lesions. They...
By Dr. Pavan Kumar
MALROTATION OF BOWEL
Published on August 18, 2018
Ba FT is showing partial malrotation with high lying caecumColour doppler is showing whirlpool sign with SMV and bowel loops wrapping around the SMA...
By Dr. Pavan Kumar
Eagles syndrome
Published on August 18, 2018
Eagle's syndrome occurs when an elongated styloid process or calcified stylohyoid ligament causes recurrent throat pain or foreign body sensation, dysphagia, or facial pain. Additional symptoms may include neck or throat pain with radiation to the ip...
By Dr. Pavan Kumar
Miliary TB
Published on August 17, 2018
Diffuse, uniform, random distribution of nodules with pleural nodules.D.D. ...
By Dr. Pavan Kumar
Retroperitoneal lymphangioma
Published on August 17, 2018
Differential diagnosis of retroperitoneal massesRetroperitoneal FibrosisLymphomaLeiomyosarcomaFibrosarcomaMalignant germ cell tumorMetastasisRetroperitoneal collateral veins....
By Dr. Pavan Kumar
Hepatic laceration with GB hematoma
Published on August 17, 2018
Pt. presented with hematemesis . On ultrasound pt. had findings of a liver laceration. Further inquiry revealed history of trivial abdominal...
By Dr. Pavan Kumar
Vesicorectal pouch abscess
Published on August 17, 2018
USG showed a well defined echogenic to hypoechoic lesion in the rectovesical pouch which was avascular ( ruling out a neoplasm). CT showed it to be an abscess....
By Dr. Pavan Kumar
Poland syndrome
Published on August 17, 2018
Poland's Syndrome is a group of unilateral congenital abnormalities of the chest wall with or without involvement of the arm on the same side. The commonest abnormality is absence of the pectoralis major and minor muscles. Syndactyly with absence of ...
By Dr. Pavan Kumar
Emphysematous cystitis
Published on August 17, 2018
Conventional radiography of emphysematous cystitis characteristically shows curvilinear or mottled areas of increased radiolucency in the region of the urinary bladder, separate from more posterior rectal gas. Intral...
By Dr. Pavan Kumar
Round pneumonia
Published on August 17, 2018
Round pneumoniaLocalized organizing (round) pneumonia is a pulmonary entity that can often be misinterpreted, both clinically and radiographically, as bronchogenic carcinoma of the lung. The process begins in a segmental bronchus...
By Dr. Pavan Kumar
Fahr disease
Published on August 17, 2018
Fahr disease.Heavy calcifications in Dentate nucleus and basal ganglia...
By Dr. Pavan Kumar
Liver laceration
Published on August 17, 2018
liver laceration with hemoperitoneum...
By Dr. Pavan Kumar
Emphysematous pyelonephritis
Published on August 17, 2018
Emphysematous pyelonephritis...
By Dr. Pavan Kumar
Krukenberg tumor
Published on August 17, 2018
55 years old lady k/c/o rectosigmoid ca,...
By Dr. Pavan Kumar
Paraesophageal hernia
Published on August 17, 2018
Paraesophageal herniaOutpouching seen arising from stomach and is seen protruding into the left hemithorax through esophageal hiatus...
By Dr. Pavan Kumar
Pancoast tumor
Published on August 17, 2018
Pancoast tumorHeterogenously enhancing lesion is noted in apex of right lung parenchyma....
By Dr. Pavan Kumar
Renal lymphoma
Published on August 17, 2018
Renal lymphomaBilateral kidney appear bulky. Multiple hypodense areas are noted in bilateral kidney....
By Dr. Pavan Kumar
Central pontine myelinolysis
Published on August 17, 2018
Central pontine myelinosis :A demyelinating condition affecting the PONS and characterized clinically by an acute progressive QUADRIPLEGIA; DYSARTHRIA; DYSPHAGIA; and alterations of consciousness. Pathologic features include promin...
By Dr. Pavan Kumar
Dyke Davidoff Masson Syndrome
Published on August 17, 2018
Davidoff-Dyke Masson syndromeCerebral hemiatrophy or Dyke-Davidoff-Masson syndrome is a condition characterized by seizures, facial asymmetry, contralateral hemiplegia or hemiparesis, and mental retardation. These findings are due ...
By Dr. Pavan Kumar
Gastric Diverticulum
Published on August 17, 2018
Gastric DiverticulumContrast filled outpouching is noted arising from stomach....
By Dr. Pavan Kumar
Hepatic encephalopathy
Published on August 17, 2018
Hepatic encephalopathy- Hyperintense signal in basal ganglia on T1W images....
By Dr. Pavan Kumar
Aberrent right subclavian artery
Published on August 17, 2018
Aberrent right subclavian artery- Barium study showing posterior indentation on the esophagus.Axial CT images showing right aberrent subclavian artery arising on left side and crossing to right posterior to esophagus....
By Dr. Pavan Kumar
Aortic aneurysm
Published on August 17, 2018
Aortic aneurysm- Radiograph shows radiopacity in left hemithorax.CT showing aneurysmal dilatation of aorta...
By Dr. Pavan Kumar
Gamma gandy bodies
Published on August 17, 2018
On T2W images, multiple hypointense areas are noted scattered throughout splenic parenchyma...
By Dr. Pavan Kumar
Diaphragmatic hernia
Published on August 17, 2018
Herniation of omentum into the right hemithorax. On radiograph it appears as radiopacity in right paracardiac region. On CT, fat density is noted in the right paracardiac region...
By Dr. Pavan Kumar
Cystic bronchiectasis
Published on August 17, 2018
Cystic bronchiectasis- Bunch of grape appearance on left side....
By Dr. Pavan Kumar
Left hepatic artery aneurysm
Published on August 17, 2018
LEFT HEPATIC ARTERY ANEURYSM andREPLACED RIGHT HEPATIC ARTERY....
By Dr. Pavan Kumar
Osteomyelitis calverium
Published on August 17, 2018
Osteomyelitis Calvarium with subgaleal abcesses with cerebral atrophy.ðŸž...
By Dr. Pavan Kumar
Guineaworm calcification
Published on August 17, 2018
Guineaworm calcification in left lung parenchyma...
By Dr. Pavan Kumar
Madelung deformity
Published on August 17, 2018
Madelung deformity is due to premature closure or defective development of the ulnar third of the distal epiphysis of the radius. ...
By Dr. Pavan Kumar
Hodgkin lymphoma
Published on August 17, 2018
Large abnormal radiopacity is noted in the left hemithorax. The medial border of this radiopacity is not obscured by mediastinal shadow. Lateral border of this lesion is well defined....
By Dr. Pavan Kumar
Corkscrew oesophagus with pulsion diverticulum
Published on August 17, 2018
Corkscrew oesophagus with pulsion diverticulum...
By Dr. Pavan Kumar
Oligodendroglioma
Published on August 17, 2018
A histology proven case of Oligodendroglioma...
By Dr. Pavan Kumar
Bronchogenic carcinoma
Published on August 17, 2018
Bronchogenic carcinoma with metastasis to brain...
By Dr. Pavan Kumar
Adrenal myelolipoma
Published on August 17, 2018
Fat density lesion involving the right adrenal gland....
By Dr. Pavan Kumar
Oliier disease
Published on August 17, 2018
Ollier diseaseMultiple enchondromas may occur in 2 distinct disorders:...
By Dr. Pavan Kumar
Hydatid cyst of liver
Published on August 17, 2018
A large well defined cystic lesions with multiple peripherally arranged cysts wtihin is noted in right lobe of liver...
By Dr. Pavan Kumar
Eosinophilic granuloma
Published on August 17, 2018
Eosinophilic granuloma👶Multiple varying sized punched out lesions are noted involving the calvaria. It shows dual bevelled edge....
By Dr. Pavan Kumar
Synovial osteochondromatosis
Published on August 17, 2018
Synovial osteochondromatosis. Synovial hypertrophy with multiple loose bodies. The loose bodies show hypo intense signals on all pulse sequences s/o calcification/ ossification....
By Dr. Pavan Kumar
Crohn's disease
Published on August 17, 2018
Long segment abnormality involving the distal jejunal and almost whole of the ileal loops with multiple low grade strictures s/o Crohn`s disease...
By Dr. Pavan Kumar
Chondroblastoma
Published on August 17, 2018
Lytic lesion in the epiphysis in an immature skeleton is classical of Chondroblastoma ...
By Dr. Pavan Kumar
Craniopharyngioma
Published on August 17, 2018
Suprasellar location, hyperintense and homogenous signal on T1 WI and age of the patient are all characteristic of a CRANIOPHARYNGIOMA 🧠...
By Dr. Pavan Kumar
Splenic hydatid
Published on August 17, 2018
Splenic hydatidLarge Splenic Hydatid with multiple daughter cysts. ðŸ•ðŸ...
By Dr. Pavan Kumar
Leiomyoma of distal ileaum
Published on August 17, 2018
Leiomyoma of distal ileum...
By Dr. Pavan Kumar
Emphysematous pyelonephritis
Published on August 17, 2018
Emphysematous pyelonephritis...
By Dr. Pavan Kumar
Renal cell carcinoma
Published on August 17, 2018
This case has no description...
By Dr. Pavan Kumar
Disseminated hydatid cysts
Published on August 17, 2018
Disseminated hydatid cystsWell defined cystic lesions are noted in liver, lung and in pelvis....
By Dr. Pavan Kumar
Subependymal giant cell astrocytoma
Published on August 17, 2018
Subependymal giant cell astrocytoma(SEGA)...
By Dr. Pavan Kumar
Cystic adenomatoid malformation
Published on August 17, 2018
Cystic adenomatoid malformation...
By Dr. Pavan Kumar
Toxoplasmosis
Published on August 17, 2018
ToxoplasmosisMultiple hyperintense lesions are noted in bilateral cerebral hemisphere, brainstem and in bilateral cerebellar hemisphere on FLAIR images. ✨...
By Dr. Pavan Kumar
Peri ampullary carcinoma
Published on August 17, 2018
👩â€âš•ï¸Diagnosis - Peri ampullary carcinoma...
By Dr. Pavan Kumar
Ovarian neoplasm
Published on August 17, 2018
Large multiloculated malignancy is noted in the pelvis extending into abdomen. It shows multiple enhancing sepatae within it....
By Dr. Pavan Kumar
Splenic infarcts
Published on August 17, 2018
Left sided pelvic cal with large multiloculated posterior abdominal wall collectoin on right side with multiple splenic infarcts....
By Dr. Pavan Kumar
Ureterovaginal fistula
Published on August 17, 2018
Ureterovaginal fistulaThere is extravasation of contrast from left...
By Dr. Pavan Kumar
Odontogenic keratocyst
Published on August 17, 2018
Histology proven case of Odontogenic keratocystThere is a cystic lesion seen involving the left hemimandible. Few air foci noted within it? infected. 🤷â€...
By Dr. Pavan Kumar
Boerhaave syndrome
Published on August 17, 2018
Boerhaave syndrome✔Transmural rupture of esophagus.There is extravasation of orally given contrast into the left thoracic cavity, suggestive of tear in esophageal wall....
By Dr. Pavan Kumar
Carcinoma bladder
Published on August 17, 2018
👩â€âš•ï¸What it looks like?👨â€âš•ï¸There is a large heterogenously enhancing lesion noted involving the left lateral wall of bladder, likely s/o bladder carcinoma. There is also left sided hydronephrosis and pleural effusion...
By Dr. Pavan Kumar
Cervicomedullary cord compression
Published on August 17, 2018
ATLANTOAXIAL DISLOCATION WITH PARTIAL OCCIPITALIZATION OF🤸 POSTERIOR ARCH OF ATLAS...
By Dr. Pavan Kumar
Parotid lymphangioma
Published on August 17, 2018
Parotid lymphangiomaThere is well defined cystic lesion is noted in right parotid gland....
By Dr. Pavan Kumar
Brachial cyst
Published on August 17, 2018
Brachial cystA well defined cystic lesion is noted in the region of right angle of mandible....
By Dr. Pavan Kumar
Wolman's disease
Published on August 17, 2018
WOLMAN'S DISEASEAutosomal recessive metabolic storage disorder causing hepatosplenomegaly and adrenal calcification with replacement of bone marrow by foam cells....
By Dr. Pavan Kumar
Aneurysmal bone cyst
Published on August 17, 2018
Aneurysmal bone cystA large lobulated lytic leson is noted involving the sacral body and ala....
By Dr. Pavan Kumar
Eosinophilic granuloma
Published on August 17, 2018
Eosinophilic granulomaThere are two lytic lesoins noted in right parietal bone, these lesions shows bevelled edges....
By Dr. Pavan Kumar
Sturge weber syndrome
Published on August 17, 2018
Sturge weber syndromeFrontal Radiograph showing gyral calcifications involving right frontal and parietal lobes....
By Dr. Pavan Kumar
Yin Yang sign
Published on August 17, 2018
Yin Yang signPost traumatic hepatic pseudoaneurysm, on putting color doppler shows Mixed color flow resembling chinese symbol Yin Yang...
By Dr. Pavan Kumar
Moya Moya Disease
Published on August 17, 2018
Moya Moya DiseaseMoya moya which means "puff of smoke", refers to resemblance of Thalamoperferoting arteries to smoke....
By Dr. Pavan Kumar
Adrenal Myelolipoma
Published on August 17, 2018
Adrenal MyelolipomaAxial contrast CT scan showing large well defined fat density lesion involving the right adrenal gland.Tip - Myelolipoma contains macroscopic fat, Adenoma contains microcscopic fat which can be detected by in p...
By Dr. Pavan Kumar
Non ossifying fibroma
Published on August 17, 2018
Non ossifying fibromaWell defined radiolucent lesion with sclerotic margins is noted in the metaphysis of proximal femur....
By Dr. Pavan Kumar
Aneurysm of arch and descending thoracic aorta
Published on August 16, 2018
Aneurysm of arch...
By Dr. Pavan Kumar
Carcinoma bronchus
Published on August 16, 2018
Chest radiograph showing mediastinal based radiopacity. Hilar markings can be seen through the massCT chest plain scan shows lobulated mass leison in the posterior mediastinum on right side with pleural effusion....
By Dr. Pavan Kumar
Hydatid cyst of rib
Published on August 16, 2018
Hydatid cyst of ribIt appears as multiloculated thin walled cystic lesion on MRI...
By Dr. Pavan Kumar
Nipple shadow mimicking as solitory pulmonary nodule
Published on August 16, 2018
Nipple shadow mimicking as solitory pulmonary noduleChest radiograph shows bilateral upper zone infiltrates with left lower zone ? SPN .Radiograph with nipple marker solved the problem....
By Dr. Pavan Kumar
Normal brain contrast study
Published on August 14, 2018
This is for reference. It is a treated case of dural venous sinus thrombosis...
By Dr. Pavan Kumar
Dural venous sinus thrombosis
Published on August 14, 2018
Dural venous sinus thrombosisPost operative changes noted in the form of craniectomy defect involving left frontal and temporal bone.Hypodense edema with air foci noted in left frontal region ? infective etiologyFilling defect is not...
By Dr. Pavan Kumar
Dural venous sinus thrombosis
Published on August 14, 2018
Dural venous sinus thrombosisOn plain scan,Venous sinuses and cortical veins appear hyperdense likely due to congestion....
By Dr. Pavan Kumar
Dural venous sinus thrombosis
Published on August 14, 2018
Dural venous sinus thrombosisBrain contrast images show filling defect in the superior saggittal sinus. Hyperdense bleed with surrounding perilesional edema is noted in left parietal lobe.Features suggestive of Dural sinus thromb...
By Dr. Pavan Kumar
Seminal vesicle calcifications
Published on August 13, 2018
Seminal vesicle calcificationsCalcification of bilateral seminal vesicles is seen....
By Dr. Pavan Kumar
Chronic Pancreatitis
Published on August 13, 2018
Chronic PancreatitisPancreas appears bulky with fuzzy margins. Calcifications are noted in head, body and tail of pancreas. Well defined hypodense thin walled collections are noted in pancreatic parenchyma. MPD appears dilated. In...
By Dr. Pavan Kumar
Ankylosing spondylitis
Published on August 13, 2018
Ankylosing spondylitisMultilevel thin bilateral symmetrical syndesmophytes are noted- Bamboo spineCalcification of interspinous ligament- Dragger signFree fluid and collection in...
By Dr. Pavan Kumar
Leriche syndrome
Published on August 13, 2018
Leriche syndromeComplete luminal filling defect is noted involving the distal aorta and is extending into bilateral common iliac arteries...
By Dr. Pavan Kumar
Wilm's tumor
Published on August 13, 2018
Wilm's tumorA large well defined lesion with no e/o calcifications.Presence of claw sign -s/o renal origin....
By Dr. Pavan Kumar
Pneumothorax
Published on August 13, 2018
PneumothoraxSubcutaneous and myofasical emphysemaAir in scrotal sac...
By Dr. Pavan Kumar
Renal cell carcinoma
Published on August 13, 2018
Renal cell carcinomaA large heterogenously enhancing exophytic...
By Dr. Pavan Kumar
Mucocele of appendix
Published on August 13, 2018
Mucocele of appendixA well defined, tubular blind ending structure is noted in right iliac fossa. It is seen indenting the base of cecum. RIm of peripheral calcifications are noted within it....
By Dr. Pavan Kumar
PUJ stricture
Published on August 13, 2018
PUJ strictureLeft sided gross hydronephrosis with papery thin cortex and multiple hyperdense calculi within....
By Dr. Pavan Kumar
Desmoid tumor
Published on August 13, 2018
Desmoid tumorA well defined hypodense lesion which shows delayed contrast enhancement is noted in the lower abdominal region probably originating from left rectus muscle....
By Dr. Pavan Kumar
Giant hepatic Hemangioma.
Published on August 13, 2018
Giant hepatic Hemangioma.A large hemangioma, measuring 11cm in maximum diameter is noted in left love of liver. It shows peripheral puddles of contrast on arterial phase images with progressive centripetal filling....
By Dr. Pavan Kumar
Shotgun injury
Published on August 13, 2018
Shotgun injuryMultiple pellets of shotgun shell are noted in subcutaneous plane posterior and inferior to left ear....
By Dr. Pavan Kumar
Chronic calcific pancreatitis.
Published on August 13, 2018
Chronic calcific pancreatitis.Pancreas appears atrophic, multiple intra parenchymal and ductal calcifications are noted.Spina bifida at S1 level...
By Dr. Pavan Kumar
Pulmonary tuberculosis
Published on August 13, 2018
Pulmonary tuberculosisLarge cavity in left upper lobe.Lamellar pleural effusion on right sideCentriobular nodules with tree in bud s/o endobronchial spread....
By Dr. Pavan Kumar
Carcinoma epiglottis
Published on August 13, 2018
Heterogenously enhancing lesion with its epicenter in epiglottis...
By Dr. Pavan Kumar
Accessory renal arteries
Published on August 13, 2018
Accessory renal arteriesThree renal arteries arising from aorta on right side....
By Dr. Pavan Kumar
Right Uretero-vaginal fistula
Published on August 13, 2018
Right Uretero-vaginal fistulaIn this hysterectomized patient, left VUJ appear normal. On right side, contrast is pooled into pelvis and through a narrow stream is seen passing into the vagina....
By Dr. Pavan Kumar
Bilateral adrenal calcifications.
Published on August 13, 2018
This case has no description...
By Dr. Pavan Kumar
Hydropneumothorax with lung cancer
Published on August 13, 2018
There is a spiculated lesion noted in lingular lobe. Multiloculated hydropneumothorax is noted.Lung malignancy is a rare complication of tuberculosis...
By Dr. Pavan Kumar
Mesenchymal hamartoma
Published on August 13, 2018
Mesenchymal hamartoma of liver...
By Dr. Pavan Kumar
Focal pyelonephritis
Published on August 13, 2018
Focal hypoenhancing/non enhancing area is noted involving upper and midpole of right kidney. Features likely suggestive of Focal pyelonephritis...
By Dr. Pavan Kumar
Uretero vaginal fistula
Published on August 7, 2018
The contrast through the left ureter is draining into the vaginal vault....
By Dr. Pavan Kumar
Ovarian neoplasm
Published on August 7, 2018
Large solitory well defined multicystic peripherally enhancing lesions with thin enhancing septae is noted in pelvis and extending into abdomen. Few of these locules appear hyperdense -likely s/o hemorrhae/mucin. Few foci of calicfications are noted ...
By Dr. Pavan Kumar
Lung contusion
Published on August 7, 2018
Multiple linear areas of hyperdensities surrounded by ground glass opacities are noted in basal segments of bilateral lower lobe.Features suggestive of lung contusion.Left sided pleural effusion with CT value ...
By Dr. Pavan Kumar
Cholelithiasis
Published on August 7, 2018
Diagnosis - CholelithiasisMultiple varying sized hyperdense calculi are noted in the gall bladder. No peri GB collection or GB wall edema is noted.There is also heterogenous wall thickening of ascending colon...
By Dr. Pavan Kumar
Cholangiocarcinoma
Published on August 7, 2018
Diagnosis - CholangiocarcinomaThere is heterogenously enhancing mass lesion is noted in the terminal end of CBD. Proximal intrahepatic biliary radicle dilatations are noted....
By Dr. Pavan Kumar
Cecal diverticulam
Published on August 7, 2018
Coronal CT scan showing air containing outpouching...
By Dr. Pavan Kumar
Acute pancreatitis
Published on August 7, 2018
Diagnosis-Acute pancreatitisThere are illdefined peripherally enhancing collections are noted in the pancreatic head region,peripancreatic fat stranding and fluid collection is noted, which is seen tracking along the right lateral conal fasc...
By Dr. Pavan Kumar
Tree in bud appearance
Published on August 4, 2018
Centrilobular nodules with tree in bud appearance suggestive of active infection....
By Dr. Pavan Kumar
Multifocal hepatocellular carcinoma
Published on August 4, 2018
Cirrhotic liver with multifocal HCC and gross ascites....
By Dr. Pavan Kumar
Malignant ovarian cystadenoma
Published on August 4, 2018
Two large solid cystic heterogenously enhancing mass lesions are noted in pelvis associated ascitis and omental caking is noted....
By Dr. Pavan Kumar
Liver parenchymal disease
Published on August 4, 2018
Liver parenchymal disease...
By Dr. Pavan Kumar
Fungal ball - aspergilloma
Published on August 4, 2018
Diagnosis - Fungal ball - aspergilloma...
By Dr. Pavan Kumar
Cortical venous thrombosis
Published on August 4, 2018
Diagnosis - Cortical venous thrombosis...
By Dr. Pavan Kumar
Biliary enteric fistula
Published on August 4, 2018
Diagnosis - Biliary enteric fistula...
By Dr. Pavan Kumar
Carcinoma breast with neurofibromatosis
Published on August 4, 2018
Diagnosis - Carcinoma breast with neurofibromatosis...
By Dr. Pavan Kumar
Aneurysm with intraventicular bleed
Published on August 4, 2018
Diagnosis-Aneurysm with intraventicular bleed...
By Dr. Pavan Kumar
Paraspinal AVM/ AVF
Published on August 4, 2018
Diagnosis: Paraspinal AVM/ AVFThe only clue on Radiograph is deformed left pedicle of D-12 vertebra.MRI DL Spine-Large flow void in the extradural intramedullary compartment of spinal cord at D12 level with intense enhancement on...
By Dr. Pavan Kumar
Mineralising vasculopathy
Published on August 4, 2018
Mineralising Vasculopahy or Lenticulo-striate Vasculopathy : Could be seen in healthy neonates however higher incidence is noted in TORCH infections. CT scan in these cases is usually normal. Such finding warrants further workup in form of TO...
By Dr. Pavan Kumar
Mesenchyma hamartoma
Published on August 4, 2018
Most likely Diagnosis: Mesenchymal Hamartoma.Not proven on HP. Baby died before surgery.Discussion: Benign liver tumors in children may be divided into two major groups: those of epithel...
By Dr. Pavan Kumar
Focal eventeration of diaphragm
Published on August 3, 2018
FOCAL EVENTERATION OF DIAPHRAGM...
By Dr. Pavan Kumar
Staghorn calculus
Published on August 3, 2018
Staghorn calculus. Portal hypertension.
Splenomegaly.
Bronchiectasis...
By Dr. Pavan Kumar
Pseudocyst of pancreas
Published on August 3, 2018
This case has no description...
By Dr. Pavan Kumar
Malignant ovarian neoplasm
Published on August 3, 2018
Malignant ovarian neoplasm- A large heterogenously enhancing solid cystic lesion is noted in adnexa. \nFeatures likely suggestive of malignant ovarian neoplastic etiology....
By Dr. Pavan Kumar
Scleroderma
Published on August 3, 2018
Pulmonary manifestations of scleroderma-usual interstitial pneumonia GI manifestation of scleroderma-dilatation of esophagus in its whole length...
By Dr. Pavan Kumar
Chronic pancreatitis with gastric hematoma
Published on August 2, 2018
Chronic pancreatitis with gastric hematoma...
By Dr. Pavan Kumar
Lung consolidation
Published on August 2, 2018
Lung consolidation with tree in bud appearance suggestive of infective etiology...
By Dr. Pavan Kumar
Horshoe kidney
Published on August 2, 2018
Horshoe kidney with thrombosis of abdominal aorta from the origin of SMA upto aortic bifurcation...
By Dr. Pavan Kumar
Psudocyst formation.
Published on August 2, 2018
GB sludge with pseudocyst formation...
By Dr. Pavan Kumar
Fibroadenoma
Published on August 2, 2018
Multiple well defined hyper enhancing lesions are noted in bilateral breast parenchyma.Features likely suggestive of fibroadenoma...
By Dr. Pavan Kumar
Bronchogenic cyst
Published on August 2, 2018
A well defined cystic non enhancing lesion is noted in the right paratracheal region...
By Dr. Pavan Kumar
Adenocarcinoma with bowel obstruction
Published on August 2, 2018
Adenocarcinoma with bowel obstruction...
By Dr. Pavan Kumar
Adenocarcinoma with bowel obstruction
Published on August 2, 2018
Adenocarcinoma with bowel obstruction...
By Dr. Pavan Kumar
Sprengel\'s shoulder deformity
Published on July 31, 2018
Sprengel\'s shoulder deformity...
By Dr. Pavan Kumar
Rectovaginal fistula
Published on July 31, 2018
Recto-vaginal fistula.(Obliteration of fat planes)...
By Dr. Pavan Kumar
Salter harris fracture type II
Published on July 31, 2018
Salter Harris type II.Mneumonic for salter harris classification.SALTR:S-seperated,A-above,L-lower.T-through,R-rimmed....
By Dr. Pavan Kumar
Traumatic fracture of rib
Published on July 31, 2018
Fracture of right first rib. Note the apical pleural cap along the medial apical pleura. The first rib is situated deep to the clavicle and so fracture of the first rib means serious injury to the thorax and is usually associated with disruption of the cl...
By Dr. Pavan Kumar
Surgical emphysema
Published on July 31, 2018
Surgical emphysema with pneumothorax with underlying destroyed lung due to Kochs. This is probably due to rupture of emphysematous blebs. The air in the spinal canal is a known phenomenon. ...
By Dr. Pavan Kumar
Pelvic Abscess
Published on July 31, 2018
On USG hypoechoic leison with internal echos are noted in the pelvis.On CT the lesion is of fluid density....
By Dr. Pavan Kumar
Focal nodular hyperplasia
Published on July 31, 2018
FNH (Focal nodular hyperplasia)---Classical central scar....
By Dr. Pavan Kumar
Chilaiditi syndrome
Published on July 31, 2018
Chilaiditi syndrome(Colonic interposition in the right subphrenic space)...
By Dr. Pavan Kumar
Fetal gall stones
Published on July 31, 2018
Fetal gallstones are not an uncommon finding on antenatal USG or in the neonatal period. They usually resolve spontaneously by 6 weeks. The more common or earlier appearance is of sludge in the GB which does not cause shadowing. ...
By Dr. Pavan Kumar
Adrenal hemorrhage with liver laceration
Published on July 31, 2018
In this known case of trauma CT showing Adrenal haemorrhage with liver laceration....
By Dr. Pavan Kumar
Middle lobe consolidation
Published on July 31, 2018
Middle lobe consolidation...
By Dr. Pavan Kumar
Intra abdominal pregnancy
Published on July 31, 2018
Secondary intra-abdominal pregnancy....
By Dr. Pavan Kumar
Spina ventosa-Tubercular dactylitis.
Published on July 31, 2018
Spina ventosa-Tubercular dactylitis....
By Dr. Pavan Kumar
Neuroblastoma metastasis
Published on July 31, 2018
Neuroblastoma metastasis.(Note \"Hair on end\" appearance with classical sutural mets of calvarium)...
By Dr. Pavan Kumar
Arcuate foramen aka Kimmerles anomonly
Published on July 31, 2018
Arcuate foramen aka Kimmerles anomonly...
By Dr. Pavan Kumar
Cholangiogram with a dormia basket
Published on July 31, 2018
Cholangiogram with a dormia basket...
By Dr. Pavan Kumar
Emphysematous cholecystitis
Published on July 31, 2018
Emphysematous Cholecystitis. (D/D-Porcelain G.B.)...
By Dr. Pavan Kumar
Eventration of left hemidiaphragm
Published on July 31, 2018
Eventration of left hemidiaphragm...
By Dr. Pavan Kumar
Xanthogranulomatous pyelonephritis.
Published on July 31, 2018
Xanthogranulomatous pyelonephritis....
By Dr. Pavan Kumar
Prevertebral abscess
Published on July 30, 2018
C2 Koch\'s with prevertebral abscess.-...
By Dr. Pavan Kumar
Contrast extravasation into the Cowper\'s gland.
Published on July 30, 2018
Posterior urethral stricture with Contrast extravasation into the Cowper\'s gland....
By Dr. Pavan Kumar
Emphysematous Cholecystitis.
Published on July 30, 2018
Emphysematous Cholecystitis....
By Dr. Pavan Kumar
Right middle lobe collapse
Published on July 30, 2018
Frontal radiograph showing radioopacity silhouting the right cardiac border.Lateral radiograph depicting middle lobe collapse...
By Dr. Pavan Kumar
Campomelic dysplasia.
Published on July 30, 2018
Campomelic dysplasia.\nPolyhydroamnios (AFI:31) with Bilateral PUJ obstruction also seen.\nPregnancy was terminated.Radiograph and clinical photograph of the dead foetus....
By Dr. Pavan Kumar
Hydrops fetalis
Published on July 30, 2018
Hydrops fetalis-Fluid in the pleural,pericardial and abdominal cavities....
By Dr. Pavan Kumar
Occipitalization of atlas with atlanto-axial dislocation.
Published on July 30, 2018
Occipitalization of atlas with atlanto-axial dislocation....
By Dr. Pavan Kumar
Endometrial hyperplasia with bilateral mid-tubal block.
Published on July 30, 2018
Endometrial hyperplasia with bilateral mid-tubal block. (H/o Tubal ligation done in the past)....
By Dr. Pavan Kumar
Pulmonary thromboembolism
Published on July 30, 2018
HRCT showing area of consolidation in a patient with pulmonary thromboembolism suggestive of infarct.CT lung contrast images showing filling defect in the left main pulmonary artery.Angiography showing non opacification of vessels distal to the left main ...
By Dr. Pavan Kumar
Anterior sacral meningocele with dermoid cyst
Published on July 30, 2018
Anterior sacral meningocele with dermoid cyst...
By Dr. Pavan Kumar
Acute renal cortical necrosis
Published on July 30, 2018
Post partal acute renal cortical necrosis-Histopathology proven...
By Dr. Pavan Kumar
IVC liposarcoma
Published on July 30, 2018
IVC liposarcoma-Histopathology proven...
By Dr. Pavan Kumar
Chondroblastoma
Published on July 30, 2018
Cartilage based tumor (Chondroblastoma) of the left 6th rib in a case of Pulm. koch\'s(apical cavitatory lesions present)\n\n ...
By Dr. Pavan Kumar
Holt Oram syndorme
Published on July 30, 2018
Holt Oram syndrome. (ASD with multiple upper limb bony defects esp. \'triphalangeal thumb\')...
By Dr. Pavan Kumar
McCune Albright syndrome
Published on July 30, 2018
Presenting with fibrous dysplasia...
By Dr. Pavan Kumar
Semilobar Holoprosencephaly
Published on July 30, 2018
Semilobar Holoprosencephaly...
By Dr. Pavan Kumar
Appendicular Intussusception
Published on July 30, 2018
Appendicular Intussusception...
By Dr. Pavan Kumar
Disseminated tuberculosis with bronchiectasis
Published on July 30, 2018
Disseminated tuberculosis with bronchiectasis...
By Dr. Pavan Kumar
Foreign body in the bronchus
Published on July 30, 2018
In a known case of pulmonary tuberculosis.Foreign body (peanut) in left main bronchus....
By Dr. Pavan Kumar
Ascariasis with small bowel perforation
Published on July 30, 2018
Primary Ascaridial small bowel perforation....
By Dr. Pavan Kumar
Aneurysm of the ascending aorta
Published on July 30, 2018
Aneurysm of the ascending aorta ...
By Dr. Pavan Kumar
Hydrocephalus with ventriculitis.
Published on July 30, 2018
Hydrocephalus with ventriculitis....
By Dr. Pavan Kumar
Aneurysmal bone cyst
Published on July 30, 2018
Aneurysmal bone cyst of left iliac bone...
By Dr. Pavan Kumar
Disseminated pulmonary tuberculosis
Published on July 30, 2018
Disseminated pulmonary tuberculosis...
By Dr. Pavan Kumar
Neurofibrosarcoma
Published on July 30, 2018
Neurofibrosarcoma in a patient with neurofibromatosis 1...
By Dr. Pavan Kumar
Hydronephrosis with calyceal rupture
Published on July 30, 2018
Hydronephrosis with calyceal rupture...
By Dr. Pavan Kumar
Carcinoma cervical esophagus
Published on July 30, 2018
Widened Pre-vertebral space (CA. Cervical Oesophagus)...
By Dr. Pavan Kumar
Hyperparathyroidism with nephrocalcinosis
Published on July 30, 2018
Hyperparathyroidism with nephrocalcinosis...
By Dr. Pavan Kumar
Abdominal wall hemangioma
Published on July 30, 2018
Abdominal wall hemangioma...
By Dr. Pavan Kumar
Scimitars syndrome
Published on July 30, 2018
Scimitars syndrome-It is a type of parital pulmonary venous connection anomoly, where an aberrent pulmonary vein drains into inferior vena cava....
By Dr. Pavan Kumar
Chronic pancreatitis
Published on July 30, 2018
Pancreatitis with intra-thoracic pseudocyst....
By Dr. Pavan Kumar
Diaphragmatic hernia
Published on July 30, 2018
Diaphragmatic hernia- There is herniation of right kidney into the right hemithorax thorough the defect in diaphragm...
By Dr. Pavan Kumar
Tuberculus stricture of splenic flexure
Published on July 30, 2018
Tuberculus stricture of splenic flexure...
By Dr. Pavan Kumar
Cecal diverticulum
Published on July 30, 2018
Cecal diverticulum-Contrast filled outpouching is noted arising from cecum...
By Dr. Pavan Kumar
CONGENITAL SYPHILIS
Published on July 30, 2018
CONGENITAL SYPHILIS-Lytic lesion noted involving the proximal medial tibia-wimberger sign.Decreased mineralization is noted involving the metaphysis of long bones....
By Dr. Pavan Kumar
Pitutory adenoma with gigantism
Published on July 30, 2018
Pitutory adenoma with gigantism...
By Dr. Pavan Kumar
Cholelithiasis
Published on July 30, 2018
Cholelithiasis-Multiple radio opaque structures are noted in the right hypochondriac region...
By Dr. Pavan Kumar
Dracunculiasis
Published on July 30, 2018
Dracunculiasis-Guinea worm infestation.There is calcification of guinea worm...
By Dr. Pavan Kumar
Retroperitoneal liposarcoma
Published on July 30, 2018
Retroperitoneal liposarcoma...
By Dr. Pavan Kumar
Spondyloepiphyseal dysplasia
Published on July 30, 2018
Spondyloepiphyseal dysplasia...
By Dr. Pavan Kumar
Pyknodysostosis
Published on July 30, 2018
It is characterized by short and stubby, hyperdense bones,acroosteolysis,fractures,delayed closure of sutures,vermian bones....
By Dr. Pavan Kumar
Pneumocystis carini pneumonia
Published on July 30, 2018
Pneumocystis carini pneumonia-Extensive area of ground glass opacity is noted involving the bilateral lung fields.Multiple cystic areas are noted in bilateral lung fields....
By Dr. Pavan Kumar
Lipoma of sylvian fissure
Published on July 30, 2018
Lipoma of sylvian fissure-A fat density lesion is noted in the region of left sylvian fissure.Area of calcification are noted wtihin this lesion....
By Dr. Pavan Kumar
Avulsion fracture of lower end of patella
Published on July 30, 2018
Avulsion fracture of lower end of patella...
By Dr. Pavan Kumar
Asherman\'s syndrome
Published on July 30, 2018
Asherman\'s syndrome-Multiple filling defects are noted within the uterine cavity....
By Dr. Pavan Kumar
Metaphyseal dysplasia
Published on July 30, 2018
Metaphyseal dysplasia- Sclerosis and widening is noted involving the metaphysis of bones of upper limb....
By Dr. Pavan Kumar
Metaphyseal dysplasia
Published on July 30, 2018
Metaphyseal dysplasia- Sclerosis and widening is noted involving the metaphysis of bones of upper limb....
By Dr. Pavan Kumar
Giant cell tumor of femur
Published on July 30, 2018
Giant cell tumor of knee- An expansile,eccentric,multiloculated tumor is noted involving the distal end of femur...
By Dr. Pavan Kumar
Post tuberculosis sequele
Published on July 30, 2018
A well defined radiolucent lesion-pulmonary bulla is noted in the right upper zone....
By Dr. Pavan Kumar
Tuberculosis of Rib
Published on July 30, 2018
Tuberculosis of Rib-In a known case of koch\'s spine.An expansile radiiolucent lesion is noted involving the left first rib....
By Dr. Pavan Kumar
pneumobila
Published on July 30, 2018
pneumobila-It is a case of cholangiocarcinoma with drainage tube insitu....
By Dr. Pavan Kumar
Aberrent right subclavian artery
Published on July 30, 2018
Aberrent right subclavian artery-Right subclavian artery is noted arising on left side and crossing to right side....
By Dr. Pavan Kumar
Loculated pleural effusion
Published on July 30, 2018
Loculated pleural effusion-A well defined radio opacity with its base towards right chest wall is noted.It is making obtuse angle with the chest wall....
By Dr. Pavan Kumar
Ossifying fibroma
Published on July 30, 2018
A well defined radiolucent lesion with sclerotic margin is noted in the proximal femoral shaft.Differentials-Brodie\'s abscess....
By Dr. Pavan Kumar
Solitory pulmonary nodule
Published on July 30, 2018
Solitory pulmonary nodule-A well defined radio opacity is noted in the left lower zone....
By Dr. Pavan Kumar
Tension peumothorax
Published on July 30, 2018
Tension peumothorax-Right hemithorax appears radiolucent with little mediastinal shift towards left side.Bronchovascular markings could not be visualised on left side.Right costophrenic angle appears prominent suggestive of-Deep sulcus sign....
By Dr. Pavan Kumar
Usual interstitial pneumonia
Published on July 29, 2018
Usual interstitial pneumonia-It is also called as idiopathic pulmonary fibrosis.Areas of honey coombing is noted involving the sub pleural area with craniocaudal incerased gradient....
By Dr. Pavan Kumar
Tracheoesophageal fistula
Published on July 29, 2018
Tracheoesophageal fistula=Type \"E\" type of communication is noted between the trachea and the esophagus....
By Dr. Pavan Kumar
Pulmonary tuberculosis
Published on July 29, 2018
Pulmonary tuberculosis-Cavitation with upper lobe predilection, conglomerated lymphnodes....
By Dr. Pavan Kumar
Abdominal tuberculosis
Published on July 29, 2018
Abdominal tuberculosis-Multiple enhancing necrotic,conglomerated lymphnodes are noted in the abdomen....
By Dr. Pavan Kumar
Ruptured aortic aneurysm
Published on July 29, 2018
Ruptured aortic aneurysm causing left sided gross pleural effusion....
By Dr. Pavan Kumar
Renal cell carcinoma
Published on July 29, 2018
A heterogenously enhacning lesion is noted arising from midpole of right kidney.Extension into liver is suspicious....
By Dr. Pavan Kumar
Ovarian tumor with gross ascitis
Published on July 29, 2018
Ovarian tumor with gross ascitis...
By Dr. Pavan Kumar
Internal carotid artery aneurysm
Published on July 29, 2018
Internal carotid artery aneurysm-A well defined hyperenhancing lesion is noted on the left side arising from internal carotid artery...
By Dr. Pavan Kumar
Infarct with hemorrhagic transformation.
Published on July 29, 2018
Wedge shaped infarct is noted in the left temporal lobe with loss of grey white matter interface. Area of hyperdense hemorrhage is noted wtihin the infarct....
By Dr. Pavan Kumar
Metastasis
Published on July 29, 2018
Operated case of endometrial stromal tumor.Multiple peritoneal and mesenteric deposits/mets are noted....
By Dr. Pavan Kumar
Carcinoma lung with bone metastasis.
Published on July 29, 2018
Carcinoma lung with bone metastasis....
By Dr. Pavan Kumar
Carcinoma cervix
Published on July 29, 2018
Carcinoma cervix-Heterogenously enhancing mass lesion is noted involving the cervix.Hypodense endometrial collection is noted....
By Dr. Pavan Kumar
Adult polycystic kidney disease with NSIP
Published on July 29, 2018
Adult polycystic kidney disease with NSIP-Multiple cyst in the bilateral kidney\'s and also in liver assosciated with features of NSIP....
By Dr. Pavan Kumar
Adenocarcinoma of bowel
Published on July 29, 2018
Adenocarcinoma of bowel- Heterogenously enhancing assymetric circumferential mass lesion is noted involving the ileal loop.Features likely suggestive of Adenocarcionoma of bowel...
By Dr. Pavan Kumar
Neuroblastoma
Published on July 29, 2018
There is a large weelldefined mass lesion is noted arising from left suprarenal region. It is causing inferior displacement of left kidney.It is crossing midline . No e/o any calcifications are noted within,It is encasing great vessels and causing displac...
By Dr. Pavan Kumar
Emphysematous cystitis
Published on July 29, 2018
Emphysematous cystitis-Ring of radiolucent air is noted....
By Dr. Pavan Kumar
Admantinoma
Published on July 29, 2018
Multiloculated slightly expansile lesion is noted at the distal end of tibia causing cortical thinning....
By Dr. Pavan Kumar
Cardiac Rhabdomyoma
Published on July 29, 2018
2D echo study showing hyperechoic well defined lesion within the left vevntricle.Features likely suggestive of Cardiac Rhabdomyoma...
By Dr. Pavan Kumar
Cardiac Rhabdomyoma
Published on July 29, 2018
2D echo study showing hyperechoic well defined lesion within the left vevntricle.Features likely suggestive of Cardiac Rhabdomyoma...
By Dr. Pavan Kumar
Gastric ulcer
Published on July 29, 2018
Contrast filled ulcer niche is noted over the lesser curvature...
By Dr. Pavan Kumar
Fracture pancreas- Pancreatic Laceration
Published on July 29, 2018
Complete loss of communication of pancreatic tissue.Adjacent fat stranding is noted.Peripancreatic free fluid is noted....
By Dr. Pavan Kumar
Chordoma of Clivus
Published on July 29, 2018
Chordoma of Clivus-A large heterogenously enhancing lesion is noted in the midline.Multiple areas of calcifications are noted.It is causing adjacnet bone destruction.Features likely suggestive of chordoma of clivus....
By Dr. Pavan Kumar
Kienbock\'s disease
Published on July 29, 2018
Kienbock\'s disease-Avascular necrosis of lunate is called Keinbock\'s disease. Sclerosis of lunate is noted....
By Dr. Pavan Kumar
Peliosis of spleen
Published on July 29, 2018
Peliosis of spleen-Multiple cystic blood filled cavities within the spleen.Splenomeglay...
By Dr. Pavan Kumar
Pigmented villonodular synovitis.
Published on July 29, 2018
Pigmented villonodular synovitis-Multiple erosions are noted on both side of right hip joint...
By Dr. Pavan Kumar
Feline esophagus
Published on July 29, 2018
Feline esophagus-It refer to presence of transverse ridges in the esophagus on barium study.It is seen in eosinophilic esophagitis...
By Dr. Pavan Kumar
Colobomatous cyst of eyeball
Published on July 29, 2018
Colobomatous cyst of eyeball...
By Dr. Pavan Kumar
Osgood Schlatter\'s Disease
Published on July 29, 2018
Osgood Schlatter\'s Disease- Avulsion of the distal patellar tendon from the tibial tuberosity...
By Dr. Pavan Kumar
Melorrheostosis aka Leri\'s disease
Published on July 29, 2018
Melorrheostosis aka Leri\'s disease- Dripping candle wax appearance...
By Dr. Pavan Kumar
Pyknodysostosis AKA Toulouse-Lautrec Syndrome.
Published on July 29, 2018
Hyperdense bone,delayed closure of sutures,frontal bossing,wormian bones,fracture,increased density of vertebrae,ribs....
By Dr. Pavan Kumar
Calyceal diverticulum with calculus
Published on July 29, 2018
Calyceal diverticulum with calculus...
By Dr. Pavan Kumar
BLOUNT\'S DISEASE OF KNEE
Published on July 29, 2018
BLOUNT\'S DISEASE OF KNEE...
By Dr. Pavan Kumar
Trauma to horsehoe kidney
Published on July 29, 2018
Trauma to horsehoe kidney...
By Dr. Pavan Kumar
Traumatic pseudoaneurysm of profunda femoris artery
Published on July 29, 2018
Traumatic pseudoaneurysm of profunda femoris artery...
By Dr. Pavan Kumar
Sigmoid volvulus
Published on July 28, 2018
C/o pain and distension of abdomen...
By Dr. Pavan Kumar
Epiploic appendigitis.
Published on July 28, 2018
Hyperdense fat stranding is noted surrounding the hypodense fat in the left iliac fossa.Case courtesy- Dr Atul Deshmukh...
By Dr. Pavan Kumar
Tuberous sclerosis.
Published on July 28, 2018
Rhabdomyosarcoma,cortical tubers,hypopigmented skin patches.Case courtesy-Dr Atul Deshmukh...
By Dr. Pavan Kumar
Oligodendorglioma
Published on July 28, 2018
Oligodendro - Increased blood flow on perfusion.MRS favour glial neoplasm. Case courtesy-Dr Atul deshmukh...
By Dr. Pavan Kumar
Hepatocellular carcinoma with cholelithiasis
Published on July 28, 2018
Solid mass in right lobe with I’ll defined lesions adjacent to large lesion.HCC with mets.cholelithiasis. Case courtesy -Dr Atul Deshmukh...
By Dr. Pavan Kumar
Cholangitic abscesses.
Published on July 28, 2018
GB wall thickness is 6.4mm. Features of inflamed GB with multiple enhancing lesions in liver.Features likely suggestive of chaolangitic abscesses. Case courtesy- Dr Atul Deshmukh\n...
By Dr. Pavan Kumar
Dermoid cyst of ovary
Published on July 28, 2018
A well defined fat containing abdominopelvic mass leison is noted. Areas of calcifications are noted wtihin this lesion.Case courtesy - Dr atul deshmukh...
By Dr. Pavan Kumar
Dermoid cyst of ovary
Published on July 28, 2018
A well defined fat containing abdominopelvic mass leison is noted. Areas of calcifications are noted wtihin this lesion....
By Dr. Pavan Kumar
Aortic aneurysm
Published on July 28, 2018
Aortic aneurysm-involving the arch of aorta....
By Dr. Pavan Kumar
Central pontine myelinolysis
Published on July 28, 2018
Central pontine myelinolysis...
By Dr. Pavan Kumar
Tuberculosis of cervical spine
Published on July 28, 2018
Tuberculosis of cervical spine...
By Dr. Pavan Kumar
Calcification of vas deference
Published on July 28, 2018
Calcification of vas deference...
By Dr. Pavan Kumar
Urethral stricture with diverticulum
Published on July 28, 2018
Urethral stricture with diverticulum -RGU study...
By Dr. Pavan Kumar
Eosinophilic lung disease - Loeffler\'s syndrome
Published on July 28, 2018
Eosinophilic lung disease - Loeffler\'s syndrome...
By Dr. Pavan Kumar
ASD with Pulmonary Hypertension
Published on July 28, 2018
ASD with Pulmonary Hypertension...
By Dr. Pavan Kumar
Anterolisthesis of C7 over C8
Published on July 27, 2018
Anterolisthesis of C7 over C8...
By Dr. Pavan Kumar
Neurofibromatosis 2
Published on July 27, 2018
Multiple meningioma are noted in the brain as well as spine. Acoustic schwanoma is also noted. Case courtesy - Dr Atul Deshmukh...
By Dr. Pavan Kumar
Tuberculoma in the cerebellum
Published on July 27, 2018
Intraaxial mass lesion in rt cerebellar hemisphere which is isointense on t1, hypo on t2 showing periperal rim enhancement - Case courtesy - Dr Atul Deshmukh...
By Dr. Pavan Kumar
Dermoid cyst of ovary
Published on July 27, 2018
iThere is a well defined mass lesion noted in the right adnexa which is hyperintense on both T1 and T2W images and shows suppression on STIR images with few areas of hyperintensities in stir.... S/o dermoid cyst... Likely from rt ovary...
By Dr. Pavan Kumar
Lung mass with mediastinal lymphnodes
Published on July 27, 2018
There are 2 well defined homogenous opacity noted in the right lung lower zone.The lesions show air bronchogram.There s no sillhouting of adjacent right heart border- Case courtesy- Dr Atul Deshmaukh...
By Dr. Pavan Kumar
Adrenal hemorrhage in neonate
Published on July 25, 2018
A 3x3cm sized hypo-anechoic lesion with echogenic solid component within was noted in the Lt.suprarenal area.Rest of abdomen was normal.Pt was called for USG after 1wk,but lost follow-up...
By Dr. Pavan Kumar
Adrenal hemorrhage in neonate
Published on July 25, 2018
A 3x3cm sized hypo-anechoic lesion with echogenic solid component within was noted in the Lt.suprarenal area. Rest of abdomen was normal. Pt was called for USG after 1wk, but lost follow-up\n\nProvisional Diagnosis – Adrenal hemorrhage\nWhereas tumors d...
By Dr. Pavan Kumar
Adrenal hemorrhage in neonate
Published on July 25, 2018
A 3x3cm sized hypo-anechoic lesion with echogenic solid component within was noted in the Lt.suprarenal area. Rest of abdomen was normal. Pt was called for USG after 1wk, but lost follow-up...
By Dr. Pavan Kumar
Full thickness tear of supraspinatus tendon
Published on July 25, 2018
Full thickness tear of supraspinatus tendon, which appears hypoechoic.SASD bursal effusion is noted.Effusion noted in the biceps tendon sheath.Case contributed by-Dr Ankit Shah- MD DNB...
By Dr. Pavan Kumar
Hepatocellular carcinoma
Published on July 24, 2018
There is a heterogenously enhancing lesion is noted in the segment Vi and Vii of liver. Non enhancing areas are noted within this lesions suggestive of necrosis.\nFeatures likely suggestive of hepatocellular carcinoma...
By Dr. Pavan Kumar
Hepatic abscesses
Published on July 24, 2018
There are two large peripherally enhancing cystic lesions are noted in the segment III and VIII of liver.\nFeatures likely suggestive of hepatic abscesses....
By Dr. Pavan Kumar
Liver metastasis from unknown primary
Published on July 24, 2018
There is a heterogenously enhancing lesion is noted in the segment Vi of liver which is seen extending into the right kidney. Multiple enlarged lymphnodes are noted in the abdomen in pre, para aortic and mesenteric region....
By Dr. Pavan Kumar
KLATSKIN TUMOR
Published on July 24, 2018
There is a illdefined heterogenously enhancing lesion is noted in the hilar region of liver. Moderate to severe intrahepatic biliary radical dilatation is noted.\nGross ascitis is noted....
By Dr. Pavan Kumar
Hepatocellular carcinoma of liver
Published on July 24, 2018
A large ill defined heterogenously enhancing lesion is noted in right lobe of liver. Moderate ascitis is noted. Perihepatic fluid collection is noted. \nSubcutaenous fat stranding is noted.\nFeatures suggestive of hepatocellular carcinoma of liver...
By Dr. Pavan Kumar
Biliary ectasia
Published on July 24, 2018
Dilated intrahepatic biliary radicals....
By Dr. Pavan Kumar
Hydatid cyst of liver - left lobe
Published on July 24, 2018
There is a large peripherally enhancing cystic lesion is noted in the left lobe of liver. Multiple varying sized daughter cysts are noted within this cystic lesion.\nFeatures likely suggestive of hydatid disease of liver....
By Dr. Pavan Kumar
Hemangioma of liver
Published on July 24, 2018
There is a hypodense lesion is noted in segment VI of liver, which shows peripheral puddle of contrast enhancement with progressive centripetal filling.\nFeatures likely suggestive of hemangioma of liver...
By Dr. Pavan Kumar
Hydatid cysts of liver.
Published on July 24, 2018
Multiple enhancing peripherally enhancing cystic lesions are noted in liver predominantly in right love. Multiple daugter cysts are noted within these cyts.\nFeatures likely suggestive of hydatid disease of liver....
By Dr. Pavan Kumar
SIMPLE LIVER CYST
Published on July 24, 2018
A well defined non enhancing lesion is noted in the segment IV of liver ...
By Dr. Pavan Kumar
Carcinoid of mesentry with cystic liver metastasis
Published on July 24, 2018
A solid hyperenhancing lesion is noted in the cetral abdomen region. Multiple varying sized peripherally enhancing lesions are noted in multiple segments of liver. Features likely suggestive of carcinoid of mesentry with liver metastasis....
By Dr. Pavan Kumar
Calcified hydatid cyst of liver
Published on July 24, 2018
There is a well defined lesion with thick coarse rim of calcifications is noted in segment VIII of liver....
By Dr. Pavan Kumar
Liver metastasis from carcinoma colon
Published on July 24, 2018
Multiple peripherally enhancing lesions are noted in the segment IV, V, VI of liver. The primary is located in cecum...
By Dr. Pavan Kumar
Chonlangitic abscesses
Published on July 24, 2018
Multiple tiny peripherally enhancing lesions are noted in the liver....
By Dr. Pavan Kumar
Carcinoma GB with liver metastasis
Published on July 24, 2018
Heterogenously enhancing mass lesion is noted in the subhepatic region, which is seen extending into liver.\nIHBR is noted....
By Dr. Pavan Kumar
Lung malignancy with cannon ball metastasis
Published on July 24, 2018
Multiple well and illdefined heterogenously enhancing lesions are noted in bilateral lung parenchyma.\nA large mass is noted in the subpleural location in the right lung parenchyma in lower lobe....
By Dr. Pavan Kumar
Cystic brain metastasis
Published on July 24, 2018
A well defined peripherally enhancing fluid density lesion is noted in the left occipital lobe. Surrounding peri lesional edema is noted. Mass effect is noted in the form of effacement of adjacent sulcal spaces....
By Dr. Pavan Kumar
Multiple intussusceptions
Published on July 8, 2018
Multiple enhancing polyps are noted in stomach, small bowel and large bowel. Bowel in bowel appearance is noted in central abdomen and over right,left side of abdomen suggestive of intussusception. ...
By Dr. Pavan Kumar
Adenocarcinoma of Gall bladder with hepatic and renal metastasis
Published on July 8, 2018
illdefined heterogenously enhancing mass lesion is noted in the right subhepatic region. It is seen involving the segment VI of liver. Hetergenously enhancing lesion noted in the midpole of left kidney suggestive of metastasis....
By Dr. Pavan Kumar
Chronic calcific pancreatitis.
Published on July 8, 2018
Multiple coarse nodular calcifications are noted in pancreas. Pancreatic duct is dilated with beaded appearance.Case by Radiologist - Dr Atul deshmukh...
By Dr. Pavan Kumar
Sphenoid sinus mucolith
Published on July 7, 2018
Hyperdense mucolith in sphenoid. Mucosal thickening in all sinuses....
By Dr. Pavan Kumar
Cystic fibrosis - pulmonary manifestaion
Published on July 5, 2018
Presence of cystic bronchiectatic changes with air fluid level in them s/o secondary infection. Intervening lung parenchyma shows fibrotic changes. ...
By Dr. Pavan Kumar
Pneumocystis carini pneumonia
Published on July 5, 2018
Extensive areas of ground glass opacities are noted in bilateral lung parenchyma...
By Dr. Pavan Kumar
PNEUMATOCYSTS
Published on July 5, 2018
Multiple thin walled variable sized cysts are noted in the lung parenchyma on right side....
By Dr. Pavan Kumar
Horsehoe kidney with renal trauma
Published on July 5, 2018
Lower pole of both the kidneys are fused in the midline. Hyperdense collection is noted in the midline and on right side s/o hematoma...
By Dr. Pavan Kumar
Renal metastasis from ovarian malignancy
Published on July 5, 2018
Presence of bilateral adnexal masses with hypoenhancing masses in liver and bilateral kidney...
By Dr. Pavan Kumar
Renal metastasis from ovarian malignancy
Published on July 5, 2018
Presence of bilateral adnexal masses with hypoenhancing masses in liver and bilateral kidney...
By Dr. Pavan Kumar
Dorsal agenesis of pancreas
Published on July 5, 2018
Non visualisation of dorsal aspect of pancreas on ultrasonography. case courtesy - Dr Atul D...
By Dr. Pavan Kumar
Posteior urethral valve
Published on July 5, 2018
Presence of posterior urethral obstructing memebrane which is causing narrowing of urinary stream. Also note the multiple bladder divertucula and grade V vesicoureteric reflux bilaterally...
By Dr. Pavan Kumar
Osteoid osteoma
Published on July 5, 2018
A tiny radiolucent lesion with the central radiopacity is noted in the femoral shaft. It shows contrast enhancement...
By Dr. Pavan Kumar
Foreign body in the esophagus
Published on July 5, 2018
Frontal xray shows foreign body, which is confirmed on lateral xray. It is located posterior to the trachea suggesting the location of foreign body in the esophagus...
By Dr. Pavan Kumar
NEUROBLASTOMA
Published on July 4, 2018
THERE IS LARGE ILLDFIEND HETEROGENOUSLY ENHANCING SOFT TISSUE DENSITY MASS LESION IN THE RETROPERITONEUM IN THE RIGHT SUPRARENAL AREA WITH NECROSIS AND FOCI OF CALCIFICATION AND RIGHT ADRENAL IS NOT SEPERATELY VISUALISED AND IS DISPLACING THE RIGHT KIDENY...
By Dr. Pavan Kumar
Multiple hepatic metastasis- primary from stomach
Published on June 25, 2018
Multiple hypoechoic lesion are noted in right and left lobe of liver. Shows vascularity on putting color. Histopathology suggestive metastasis of adenocarcinoma of GIT. courtesy - Dr. Atul deshmukh...
By Dr. Pavan Kumar
Hydatid cyst of liver with rupture
Published on June 25, 2018
Presence of a cystic structure in right lobe of liver with extending into the right hemithorax through a defect in right diaphragm. few air foci are also noted in this lesion Another cystic lesion is noted in the left lobe of liver which shows multiple da...
By Dr. Pavan Kumar
Liver metastasis
Published on June 25, 2018
Multiple hypodense hypoenhancing lesions are noted in right and left lobe of liver. Primary is carcinoma stomach...
By Dr. Pavan Kumar
Carcinoma stomach with liver metastasis
Published on June 25, 2018
Heterogenously enhancing wall thickening is noted involving the stomach wall. Heterogenously enhancing lesion is noted in the segment V of liver. Ascitis is noted. Features suggestive of carcinoma stomach with liver metastasis...
By Dr. Pavan Kumar
Epidermoid cyst
Published on June 25, 2018
It is a case of epidermoid cyst. Hypodense cystic structure with insinuating margin causing indentation of brainstem. ...
By Dr. Pavan Kumar
Calcified hemangioma
Published on June 25, 2018
Welldefined hyperdense lesion with peripheral calcification which shows peripheral enhancement on portal phase is noted in segment VI of liver. Features suggestive of calcified hemangioma...
By Dr. Pavan Kumar
Liver abscess
Published on June 24, 2018
There is a peripherally enhancing lesion with air fluid level is noted in segment V of liver. Presence of GB calculus is also noted\n...
By Dr. Pavan Kumar
Liver metastasis from adenocarcinoma of colon
Published on June 24, 2018
Multiple hypodense hypoenhancing lesions are noted in liver. Ascending colon appears thickened. Gross ascitis....
By Dr. Pavan Kumar
Multiple TB granulomas
Published on June 24, 2018
Multiple altered signal intensity areas are seen in neuroparenchyma appearing hyperintense on T1W images, hypointense on T2W images, few shows restricted diffusionn on DWI images. Areas of blooming noted on GRE images. Few of them shows ring like contrast...
By Dr. Pavan Kumar
Atypical meningioma
Published on June 24, 2018
A dural based lesion on right side appearing hypointense on T1W images and hyperintense on T2W images. Areas of cystic changes noted in the lesion. Extensive edema is noted in the adjacent neuroparenchyma. It shows intense enhancement on post contrast ima...
By Dr. Pavan Kumar
Osteomyelitis of sphenoid bone
Published on June 24, 2018
Abnormal signal intensity lesion is noted involving in the region of left infratemporal region. It is seen involving the muscles of mastication. The lesion appears hypointense on T1W images and hyperintense on T2W images and shows intense enhancement on p...
By Dr. Pavan Kumar
Demyelinating disease of brain.
Published on June 24, 2018
Hyperintense signal in bilateral juxtacortical and deep white matter. These lesions not showing restricted diffusion on DWI images and not showing contrast enhancement on postcontrast T1W images...
By Dr. Pavan Kumar
TB Granuloma in cerebellum
Published on June 24, 2018
Well defined lesion in the right cerebellar hemispehere, which appears slightly hyperintense on T1W images and hypointense on T2W images. Perilesional edema is noted. Ventricular system appears dilated....
By Dr. Pavan Kumar
Enterocutaneous fistula
Published on June 20, 2018
Enterocutaneous fistula is a fistulous communication between the small bowel and the skin. It can be neoplastic, inflammatory or postoperative....
By Dr. Pavan Kumar
Cross fused left ectopic kidney.
Published on May 19, 2018
Middle aged female....
By Dr. Pavan Kumar
Tuberculosis of the esophagus
Published on May 19, 2018
Few non enhancing foci in spleen - abscesses. Circumferential wall thickening of the esophagus with increased mucosal enhancement....
By Dr. Pavan Kumar
TB Granuloma in cerebellum
Published on February 24, 2018
Well defined structure in right cerebellar hemisphere with central dot of calcification. Reported as possibility of infective etiology more likely than neoplastic...
By Dr. Pavan Kumar
PANOPTHALMITIS
Published on February 24, 2018
Mild proptosis with thickening of the left eye ball....
By Dr. Pavan Kumar
Retroaortic left renal vein
Published on February 24, 2018
The left renal vein draining the kidney is seen passing behind the aorta.\n...
By Dr. Pavan Kumar
Diffuse idiopathic skeletal hyperostosis.
Published on February 24, 2018
Flowing ossifications are noted along right anterolateral aspect of dorsal and lumbar spine....
By Dr. Pavan Kumar
Cross fused right ectopic kidney
Published on February 24, 2018
Upper pole of right kidney is seen fused with lower pole of left kidney....
By Dr. Pavan Kumar
Usual interstitial pneumonia.
Published on February 24, 2018
Peripherally distributed honeycoombing, predominantly lower lobar distribution....
By Dr. Pavan Kumar
Aortic root dilatation in Marfan\'s syndrome.
Published on February 24, 2018
Aortic root dilatation in Marfan\'s syndrome....
By Dr. Pavan Kumar
Anomolous left IVC draining into left atrium
Published on February 24, 2018
Cardiomegaly with altered cardiac axis is noted....
By Dr. Pavan Kumar
Tetralogy of fallot.
Published on February 24, 2018
VSD, pulmonary arterial hypoplasia, coarctation of aorta...
By Dr. Pavan Kumar
CARCINOMA STOMACH
Published on February 24, 2018
Heterogeneously enhancing wall thickening is noted involving GE junction, cardia and fundus of stomach. Multiple hypoenhancing lesions are noted in liver parenhyma s/o metastasis....
By Dr. Pavan Kumar
TERATOMA IN RIGHT HEMITHORAX OR A SEQULEE OF CHRONIC INFECTION.
Published on February 24, 2018
Large mass lesion is noted in right hemithorax with fat density areas in it, multiiple foci of calcifications are also noted in it....
By Dr. Pavan Kumar
Adenocarcinoma pancreas.
Published on February 24, 2018
Heterogenously hypoenhancing mass lesion with areas of necrosis within is noted in relation to pancreatic head, neck and body region. It is causing dilatation of both main pancreatic duct and common bile duct....
By Dr. Pavan Kumar
COELIACOMESENTERIC TRUNK
Published on February 24, 2018
It is normal anatomic variant,where the hepatic artery,splenic artery and supeerior mesenteric artery arise from a single trunk....
By Dr. Pavan Kumar
NON HODGKIN LYMPHOMA METASTASIS TO LUNG.
Published on February 12, 2018
NON HODGKIN LYMPHOMA METASTASIS TO LUNG....
By Dr. Pavan Kumar
TUBEROUS SCLEROSIS WITH MULTIPLE RENAL ANGIOMYOLIPOMAS.
Published on February 12, 2018
•Multiple well defined enhancing exophytic rounded lobulated solid mass lesions with fat density in bilateral kidneys as described above,features likely s/o neoplastic etiology- Angiomyolipoma,suggested MRI contrast study Histopathological Correlationâ...
By Dr. Pavan Kumar
Tetralogy of fallot.
Published on February 12, 2018
•Findings are consistent with Tetralogy of fallot(VSD, pulmonary hypoplasia,overriding of aorta) with MAPCAs.Left sided SVC with drainage into coronary sinus.Aberrant right subclavian artery.\n...
By Dr. Pavan Kumar
Carcinoma ead of pancreas with porcelain GB.
Published on February 12, 2018
•Heterogeneously enhancing fairly well defined soft tissue density lesion in relation to head and body region of pancreas with CBD and central and peripheral intra hepatic biliary radical dilatation with features and extension as described above likely...
By Dr. Pavan Kumar
Carcinoma head of pancreas
Published on February 12, 2018
There is e/o 6.6x7.3x8.3c (APxMLxSI) sized heterogeneously enhancing fairly well defined soft tissue density lesion noted in relation to head and body region of pancreas.Pancreas head and body not separately visualized from this lesion.Rest of the pancrea...
By Dr. Pavan Kumar
Dysphagia lusoria
Published on February 12, 2018
Abberent origin and course of right subclavian artery is seen, it is seen passing behind the esophagus....
By Dr. Pavan Kumar
SITUS INVERSUS
Published on February 12, 2018
Liver is enlarged in size,measures 16.2 cm.There is e/o 4.7x4.4x4.5 cm sized well defined non enhancing cystic lesion is noted in segment VI of liver with average CT value 22 HU.It shows areas of calcification along the wall of the lesion.Slightly hyperde...
By Dr. Pavan Kumar
GIANT HEMANGIOMA OF LIVER
Published on February 12, 2018
Multiple variable sized hypodense lesions scattered in liver parenchyma with peripheral nodular enhancement and gradual centripetal filling s/o benign neoplastic etiology likely giant hemangioma...
By Dr. Pavan Kumar
Pediatric langerhans cell histiocytosis(LCH)
Published on February 12, 2018
•Extensive area of intra/interlobular septal thickening in bilateral lung parenchyma as described above. \n•Multiple thin walled intercommunicating cystic lesions in bilateral lung parenchyma as described above.\n•Hepatomegaly.\nPossible differentia...
By Dr. Pavan Kumar
Cortical venous sinus thrombosis
Published on February 12, 2018
Hemorrhagic infarct involving right frontal lobe.Anterior part of superior sagitTal sinus appears hyperdense....
By Dr. Pavan Kumar
LARGE BOWEL OBSTRUCTION
Published on February 12, 2018
Dilated air filled large bowel loops with few studded with fecal matter.Absence of normal rectal air shadow is seen. This is a known case of carcinoma anal canal and rectum,features s/o large bowel obstruction....
By Dr. Pavan Kumar
Nutcracker syndrome
Published on February 12, 2018
Left renal vein is seen compressed in between the superior mesenteric artery and aorta, leading to proximal dilatation of renal vein....
By Dr. Pavan Kumar
Straddle thrombus.
Published on February 12, 2018
Thrombosis extending into the right and left main pulmonary artery through the main pulmonary artery....
By Dr. Pavan Kumar
Diaphragmatic hernia
Published on February 12, 2018
Herniation of stomach, small bowel loops, mesentery is seen herniating through the diaphragmatic defect on left side into the left hemithorax....
By Dr. Pavan Kumar
BOVINE AORTIC ARCH
Published on February 12, 2018
A true bovine aortic arch bears no resemblance to any of the common human aortic arch variations.In cattle, a single great vessel originates from the aortic arch.This large brachiocephalic trunk gives rise to both subclavian arteries and a bicarotid trunk...
By Dr. Pavan Kumar
Adenocarcinoma of rectum and anal canal.
Published on February 11, 2018
• RT insitu.\n• There is e/o heterogenously enhancing circumferential assymetrical wall thickening is noted involving the anal canal and rectum for a approximate length of 12-14cm. It is causing complete luminal obstruction of rectum leading to dilat...
By Dr. Pavan Kumar
Azygos lobe
Published on February 11, 2018
azygos lobe is a congenital variation of the upper lobe of the right lung.It is seen in 1% of the population. Embryologically, it arises from an anomalous lateral course of the azygos vein.\nAs it has no bronchi, veins and arteries of its own or correspon...
By Dr. Pavan Kumar
TREE IN BUD APPEARANCE
Published on February 11, 2018
CAUSES OF TREE IN BUD APPEARANCE::pulmonary tuberculosis aspiration bronchopneumonia cytomegalovirus pneumonitis obliterative bronchiolitis\ncystic fibrosis\ntumour emboli to centrilobular arteries (or carcinomatous endarteritis)\nbreast cancer\nstomach c...
By Dr. Pavan Kumar
Tree in bud appearance
Published on February 11, 2018
causes of tree in bud appearance...
By Dr. Pavan Kumar
Alobar Holoproscencephaly
Published on February 11, 2018
Alobar holoproscencephaly - features,single midline monoventricle (or holosphere). lateral and third ventricles are absent.absent midline structures. absent septum pellucidum.agenesis or hypoplasia of the corpus callosum absent interhemispheric fissure an...
By Dr. Ashok sharma
sturge weber syndrome
Published on February 11, 2018
Subcortical calcification with associated parenchymal volume loss\ntram-track sign of cortical and subcortical calcification \nCalvarial and regional sinus enlargement \nIpsilateral choroid plexus may be enlarged...
By Dr. Ashok sharma
Adrenoleukodystrophy.
Published on February 11, 2018
Bilateral symmetric areas of altered signal intensity in subcortical and periventriular deep white matter of posteriro parieto-occipital region,splenium of corpus callosum, along the pyramidal tract involving the posterior limb of internal capsule, cerebr...
By Dr. Pavan Kumar
Hirayama disease
Published on January 14, 2018
Reversal of cervical lordosis, discs are degenerated, significant cord atrophy is seen extending from C3 to C7, hyperintense signal is noted in the grey matter predominantly in the grey matter, prominent venous structures are seen in the posterior epidura...
By Dr. Pavan Kumar
Heterotropic pregnency with intrauterine twin gestation
Published on January 14, 2018
Image 1-Ultrasound image of the saggital section of the pelvis showing two intrauterine gestational sacs with two fetal poles ,two amniotic cavities and a thick echogenic septa separating both the fetal poles. Note the free fluid with homogenous echos in ...
By Dr. Pavan Kumar
Glioblastoma multiforme
Published on December 25, 2017
:-Solid cystic lesion with significant perilesional edema is seen in left parietal lobe extending into the gangliocapsular region. The solid component of the lesion appears heterogenous predominantly hypointense on T1W images and mildly hyperintense on T2...
By Dr. Pavan Kumar
Acoustic schwanoma
Published on December 25, 2017
Well defined heterogenously enhancing lesion in left CP angle ...
By Dr. Pavan Kumar
Schatzki's ring
Published on December 25, 2017
ELderly female patient presenting with dysphagia...
By Dr. Pavan Kumar
Heterotopia, lisscencephaly
Published on December 25, 2017
Total absence of sulcal spaces in bilateral parietal and temporal region.
Illdefined grey matter signal intensity is noted in subependymal region of bilateral cerebral hemispheres.
Prominent cisterna magna.
Small skull...
By Dr. Pavankumar
Band heterotopia.
Published on December 25, 2017
Total absence of sulcal spaces are seen in bilateral parietal and temporal lobes.
Illdefined grey matter signal intensity is seen in bilateral subependymal region.
Paucity of sulcal spaces in bilateral frontal region.
Prominent cisterna magna....
By Dr. Pavankumar
DANDY WALKER MALFORMATION
Published on December 24, 2017
Dandy walker malforamtion is congenital brain malformation characterized by smaller posterior fossa, large posterior fossa cyst communicating with fourth ventricle, vermian and cerebellar hypoplasia with vermian rotation, upward shift of torcula, hydrocep...
By Dr. Pavan Kumar
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